<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.5a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Cover" roleURI="http://invofertility.com/role/Cover" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#BalanceSheets" roleURI="http://invofertility.com/role/BalanceSheets" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#BalanceSheetsParenthetical" roleURI="http://invofertility.com/role/BalanceSheetsParenthetical" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#StatementsOfOperations" roleURI="http://invofertility.com/role/StatementsOfOperations" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#StatementsOfStockholdersEquityAndMezzanineEquity" roleURI="http://invofertility.com/role/StatementsOfStockholdersEquityAndMezzanineEquity" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#StatementsOfCashFlows" roleURI="http://invofertility.com/role/StatementsOfCashFlows" />
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#CybersecurityRiskManagementAndStrategyDisclosure" roleURI="http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" />
    <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd#MaterialCybersecurityIncidentDisclosure" roleURI="http://xbrl.sec.gov/cyd/role/MaterialCybersecurityIncidentDisclosure" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfSignificantAccountingPolicies" roleURI="http://invofertility.com/role/SummaryOfSignificantAccountingPolicies" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#RestatementsAndRevisions" roleURI="http://invofertility.com/role/RestatementsAndRevisions" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimC" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimC" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Liquidity" roleURI="http://invofertility.com/role/Liquidity" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#BusinessCombinations" roleURI="http://invofertility.com/role/BusinessCombinations" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#VariableInterestEntities" roleURI="http://invofertility.com/role/VariableInterestEntities" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#AgreementsAndTransactionsWithVies" roleURI="http://invofertility.com/role/AgreementsAndTransactionsWithVies" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Inventory" roleURI="http://invofertility.com/role/Inventory" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#PropertyAndEquipment" roleURI="http://invofertility.com/role/PropertyAndEquipment" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IntangibleAssetsGoodwill" roleURI="http://invofertility.com/role/IntangibleAssetsGoodwill" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Leases" roleURI="http://invofertility.com/role/Leases" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#NotesPayable" roleURI="http://invofertility.com/role/NotesPayable" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#RelatedPartyTransactions" roleURI="http://invofertility.com/role/RelatedPartyTransactions" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#StockholdersEquity" roleURI="http://invofertility.com/role/StockholdersEquity" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Equity-basedCompensation" roleURI="http://invofertility.com/role/Equity-basedCompensation" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#UnitPurchaseOptionsAndWarrants" roleURI="http://invofertility.com/role/UnitPurchaseOptionsAndWarrants" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SegmentReporting" roleURI="http://invofertility.com/role/SegmentReporting" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IncomeTaxes" roleURI="http://invofertility.com/role/IncomeTaxes" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#CommitmentsAndContingencies" roleURI="http://invofertility.com/role/CommitmentsAndContingencies" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SubsequentEvents" roleURI="http://invofertility.com/role/SubsequentEvents" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesPolicies" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfSignificantAccountingPoliciesTables" roleURI="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#RestatementsAndRevisionsTables" roleURI="http://invofertility.com/role/RestatementsAndRevisionsTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#BusinessCombinationsTables" roleURI="http://invofertility.com/role/BusinessCombinationsTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#VariableInterestEntitiesTables" roleURI="http://invofertility.com/role/VariableInterestEntitiesTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#AgreementsAndTransactionsWithViesTables" roleURI="http://invofertility.com/role/AgreementsAndTransactionsWithViesTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#InventoryTables" roleURI="http://invofertility.com/role/InventoryTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#PropertyAndEquipmentTables" roleURI="http://invofertility.com/role/PropertyAndEquipmentTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IntangibleAssetsGoodwillTables" roleURI="http://invofertility.com/role/IntangibleAssetsGoodwillTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#LeasesTables" roleURI="http://invofertility.com/role/LeasesTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#NotesPayableTables" roleURI="http://invofertility.com/role/NotesPayableTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Equity-basedCompensationTables" roleURI="http://invofertility.com/role/Equity-basedCompensationTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#UnitPurchaseOptionsAndWarrantsTables" roleURI="http://invofertility.com/role/UnitPurchaseOptionsAndWarrantsTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SegmentReportingTables" roleURI="http://invofertility.com/role/SegmentReportingTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IncomeTaxesTables" roleURI="http://invofertility.com/role/IncomeTaxesTables" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfAccountsReceivableDetails" roleURI="http://invofertility.com/role/ScheduleOfAccountsReceivableDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfFairValueOnRecurringBasisDetails" roleURI="http://invofertility.com/role/ScheduleOfFairValueOnRecurringBasisDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfChangesInFairValueDetails" roleURI="http://invofertility.com/role/ScheduleOfChangesInFairValueDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfBlack-scholesValuationModelFairValueOfWarrantsDetails" roleURI="http://invofertility.com/role/ScheduleOfBlack-scholesValuationModelFairValueOfWarrantsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfDeferredRevenueDetails" roleURI="http://invofertility.com/role/ScheduleOfDeferredRevenueDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfEarningsPerShareBasicAndDilutedDetails" roleURI="http://invofertility.com/role/ScheduleOfEarningsPerShareBasicAndDilutedDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" roleURI="http://invofertility.com/role/ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative" roleURI="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetails" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfStockholdersEquityDetails" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfStockholdersEquityDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetailsParenthetical" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetailsParenthetical" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimConsolidatedIncomeStatementsDetails" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedIncomeStatementsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfCashFlowsDetails" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfCashFlowsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfRestatementAdjustmentsOfInterimCDetailsNarrative" roleURI="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimCDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#LiquidityDetailsNarrative" roleURI="http://invofertility.com/role/LiquidityDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfAllocationOfPurchasePriceDetails" roleURI="http://invofertility.com/role/ScheduleOfAllocationOfPurchasePriceDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfAssetsAndLiabilitiesHeldForDisposalDetails" roleURI="http://invofertility.com/role/ScheduleOfAssetsAndLiabilitiesHeldForDisposalDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#BusinessCombinationsDetailsNarrative" roleURI="http://invofertility.com/role/BusinessCombinationsDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" roleURI="http://invofertility.com/role/ScheduleOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfEarningsFromInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" roleURI="http://invofertility.com/role/ScheduleOfEarningsFromInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfFinancialInformationOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" roleURI="http://invofertility.com/role/ScheduleOfFinancialInformationOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#VariableInterestEntitiesDetailsNarrative" roleURI="http://invofertility.com/role/VariableInterestEntitiesDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfTransactionWithVariableInterestEntitiesDetails" roleURI="http://invofertility.com/role/SummaryOfTransactionWithVariableInterestEntitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SummaryOfBalancesWithVariableInterestEntitiesDetails" roleURI="http://invofertility.com/role/SummaryOfBalancesWithVariableInterestEntitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfInventoryDetails" roleURI="http://invofertility.com/role/ScheduleOfInventoryDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfEstimatedUsefulLivesOfPropertyAndEquipmentDetails" roleURI="http://invofertility.com/role/ScheduleOfEstimatedUsefulLivesOfPropertyAndEquipmentDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfPropertyAndEquipmentDetails" roleURI="http://invofertility.com/role/ScheduleOfPropertyAndEquipmentDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#PropertyAndEquipmentDetailsNarrative" roleURI="http://invofertility.com/role/PropertyAndEquipmentDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfFinite-livedIntangibleAssetsDetails" roleURI="http://invofertility.com/role/ScheduleOfFinite-livedIntangibleAssetsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfCarryingAmountOfGoodwillDetails" roleURI="http://invofertility.com/role/ScheduleOfCarryingAmountOfGoodwillDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfEstimatedFutureAmortizationExpenseDetails" roleURI="http://invofertility.com/role/ScheduleOfEstimatedFutureAmortizationExpenseDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IntangibleAssetsGoodwillDetailsNarrative" roleURI="http://invofertility.com/role/IntangibleAssetsGoodwillDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfLeaseComponentsDetails" roleURI="http://invofertility.com/role/ScheduleOfLeaseComponentsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfFutureMinimumLeasePaymentsDetails" roleURI="http://invofertility.com/role/ScheduleOfFutureMinimumLeasePaymentsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#LeasesDetailsNarrative" roleURI="http://invofertility.com/role/LeasesDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfNotesPayableDetails" roleURI="http://invofertility.com/role/ScheduleOfNotesPayableDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfNotesPayableDetailsParenthetical" roleURI="http://invofertility.com/role/ScheduleOfNotesPayableDetailsParenthetical" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfLong-termDebtMaturitiesDetails" roleURI="http://invofertility.com/role/ScheduleOfLong-termDebtMaturitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#NotesPayableDetailsNarrative" roleURI="http://invofertility.com/role/NotesPayableDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#RelatedPartyTransactionsDetailsNarrative" roleURI="http://invofertility.com/role/RelatedPartyTransactionsDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#StockholdersEquityDetailsNarrative" roleURI="http://invofertility.com/role/StockholdersEquityDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfStockOptionsActivityDetails" roleURI="http://invofertility.com/role/ScheduleOfStockOptionsActivityDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfShare-basedPaymentAwardStockOptionsValuationAssumptionsDetails" roleURI="http://invofertility.com/role/ScheduleOfShare-basedPaymentAwardStockOptionsValuationAssumptionsDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfShareBasedPaymentsArrangementsOptionsExercisedAndOptionsVestedDetails" roleURI="http://invofertility.com/role/ScheduleOfShareBasedPaymentsArrangementsOptionsExercisedAndOptionsVestedDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#Equity-basedCompensationDetailsNarrative" roleURI="http://invofertility.com/role/Equity-basedCompensationDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfUnitPurchaseOptionActivityDetails" roleURI="http://invofertility.com/role/ScheduleOfUnitPurchaseOptionActivityDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfWarrantsActivityDetails" roleURI="http://invofertility.com/role/ScheduleOfWarrantsActivityDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfPre-fundedWarrantsActivityDetails" roleURI="http://invofertility.com/role/ScheduleOfPre-fundedWarrantsActivityDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#UnitPurchaseOptionsAndWarrantsDetailsNarrative" roleURI="http://invofertility.com/role/UnitPurchaseOptionsAndWarrantsDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfCompanysSegmentsIncludingReconciliationToIncomeBeforeTaxesDetails" roleURI="http://invofertility.com/role/ScheduleOfCompanysSegmentsIncludingReconciliationToIncomeBeforeTaxesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SegmentReportingDetailsNarrative" roleURI="http://invofertility.com/role/SegmentReportingDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfProvisionForIncomeTaxesDetails" roleURI="http://invofertility.com/role/ScheduleOfProvisionForIncomeTaxesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfEffectiveIncomeTaxRateReconciliationDetails" roleURI="http://invofertility.com/role/ScheduleOfEffectiveIncomeTaxRateReconciliationDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" roleURI="http://invofertility.com/role/ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#IncomeTaxesDetailsNarrative" roleURI="http://invofertility.com/role/IncomeTaxesDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#CommitmentsAndContingenciesDetailsNarrative" roleURI="http://invofertility.com/role/CommitmentsAndContingenciesDetailsNarrative" />
    <link:roleRef xlink:type="simple" xlink:href="ivf-20251231.xsd#SubsequentEventsDetailsNarrative" roleURI="http://invofertility.com/role/SubsequentEventsDetailsNarrative" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Cover" xlink:title="00000001 - Document - Cover" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/BalanceSheets" xlink:title="00000002 - Statement - Consolidated Balance Sheets">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Cash" xlink:label="loc_us-gaapCash" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCash" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapAccountsReceivableNetCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapInventoryNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseAndOtherAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupCurrent" xlink:label="loc_us-gaapAssetsHeldForSaleNotPartOfDisposalGroupCurrent" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapAssetsHeldForSaleNotPartOfDisposalGroupCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets" xlink:label="loc_us-gaapAssets" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaapPropertyPlantAndEquipmentNet" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapPropertyPlantAndEquipmentNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaapOperatingLeaseRightOfUseAsset" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapOperatingLeaseRightOfUseAsset" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapIntangibleAssetsNetExcludingGoodwill" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaapGoodwill" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapGoodwill" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLongTermInvestments" xlink:label="loc_us-gaapOtherLongTermInvestments" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapOtherLongTermInvestments" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesAndLoansReceivableNetNoncurrent" xlink:label="loc_us-gaapNotesAndLoansReceivableNetNoncurrent" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapNotesAndLoansReceivableNetNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure" xlink:label="loc_us-gaapAssetsHeldForSaleLongLivedFairValueDisclosure" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssets" xlink:to="loc_us-gaapAssetsHeldForSaleLongLivedFairValueDisclosure" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaapLiabilitiesCurrent" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaapEmployeeRelatedLiabilitiesCurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapEmployeeRelatedLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesPayableCurrent" xlink:label="loc_us-gaapNotesPayableCurrent" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapNotesPayableCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaapDeferredRevenueCurrent" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapDeferredRevenueCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityCurrent" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapOperatingLeaseLiabilityCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityCurrent" xlink:label="loc_us-gaapBusinessCombinationContingentConsiderationLiabilityCurrent" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapBusinessCombinationContingentConsiderationLiabilityCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="loc_us-gaapDerivativeLiabilitiesCurrent" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapDerivativeLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaapOtherLiabilitiesCurrent" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapOtherLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="loc_us-gaapLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
      <link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesCurrent" xlink:to="loc_us-gaapLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLiabilitiesCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityNoncurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapOperatingLeaseLiabilityNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_LiabilityForExcessLossesOfEquityMethodInvestee" xlink:label="loc_IVFLiabilityForExcessLossesOfEquityMethodInvestee" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_IVFLiabilityForExcessLossesOfEquityMethodInvestee" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermNotesPayable" xlink:label="loc_us-gaapLongTermNotesPayable" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapLongTermNotesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaapDeferredIncomeTaxLiabilitiesNet" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapDeferredIncomeTaxLiabilitiesNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:label="loc_us-gaapBusinessCombinationContingentConsiderationLiabilityNoncurrent" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilities" xlink:to="loc_us-gaapBusinessCombinationContingentConsiderationLiabilityNoncurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaapStockholdersEquity" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaapPreferredStockValue" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapPreferredStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaapCommonStockValue" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapCommonStockValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaapAdditionalPaidInCapitalCommonStock" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapAdditionalPaidInCapitalCommonStock" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaapRetainedEarningsAccumulatedDeficit" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStockholdersEquity" xlink:to="loc_us-gaapRetainedEarningsAccumulatedDeficit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaapLiabilitiesAndStockholdersEquity" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TemporaryEquityCarryingAmountAttributableToParent" xlink:label="loc_us-gaapTemporaryEquityCarryingAmountAttributableToParent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapTemporaryEquityCarryingAmountAttributableToParent" xlink:type="arc" weight="1" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLiabilitiesAndStockholdersEquity" xlink:to="loc_us-gaapStockholdersEquity" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Consolidated Balance Sheets (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/StatementsOfOperations" xlink:title="00000004 - Statement - Consolidated Statements of Operations">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaapCostsAndExpenses" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_CostOfRevenues" xlink:label="loc_IVFCostOfRevenues" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_IVFCostOfRevenues" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaapCostOfGoodsAndServicesSold" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapCostOfGoodsAndServicesSold" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaapSellingGeneralAndAdministrativeExpense" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapSellingGeneralAndAdministrativeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaapResearchAndDevelopmentExpense" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapResearchAndDevelopmentExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaapImpairmentOfIntangibleAssetsExcludingGoodwill" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapImpairmentOfIntangibleAssetsExcludingGoodwill" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfOtherAssets" xlink:label="loc_us-gaapGainLossOnSaleOfOtherAssets" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapGainLossOnSaleOfOtherAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaapDepreciationAndAmortization" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCostsAndExpenses" xlink:to="loc_us-gaapDepreciationAndAmortization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaapOperatingIncomeLoss" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues" xlink:label="loc_us-gaapRevenues" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapRevenues" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingIncomeLoss" xlink:to="loc_us-gaapCostsAndExpenses" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaapNonoperatingIncomeExpense" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaapIncomeLossFromEquityMethodInvestments" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapIncomeLossFromEquityMethodInvestments" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiGainLoss" xlink:label="loc_us-gaapEquitySecuritiesFvNiGainLoss" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapEquitySecuritiesFvNiGainLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnTerminationOfLease" xlink:label="loc_us-gaapGainLossOnTerminationOfLease" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapGainLossOnTerminationOfLease" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaapGainsLossesOnExtinguishmentOfDebt" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapGainsLossesOnExtinguishmentOfDebt" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaapFairValueAdjustmentOfWarrants" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapFairValueAdjustmentOfWarrants" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_GainLossOnSettlementLiability" xlink:label="loc_IVFGainLossOnSettlementLiability" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_IVFGainLossOnSettlementLiability" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating" xlink:label="loc_us-gaapInterestExpenseNonoperating" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNonoperatingIncomeExpense" xlink:to="loc_us-gaapInterestExpenseNonoperating" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapOperatingIncomeLoss" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:to="loc_us-gaapNonoperatingIncomeExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaapIncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:to="loc_us-gaapIncomeTaxExpenseBenefit" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapIncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="loc_us-gaapDiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapDiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:label="loc_us-gaapDiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLoss" xlink:to="loc_us-gaapDiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockDividendsAndOtherAdjustments" xlink:label="loc_us-gaapPreferredStockDividendsAndOtherAdjustments" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetIncomeLossAvailableToCommonStockholdersBasic" xlink:to="loc_us-gaapPreferredStockDividendsAndOtherAdjustments" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/StatementsOfStockholdersEquityAndMezzanineEquity" xlink:title="00000005 - Statement - Consolidated Statements of Stockholders&apos; Equity and Mezzanine Equity" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/StatementsOfCashFlows" xlink:title="00000006 - Statement - Consolidated Statements of Cash Flows">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaapNetIncomeLoss" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapNetIncomeLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IssuanceOfStockAndWarrantsForServicesOrClaims" xlink:label="loc_us-gaapIssuanceOfStockAndWarrantsForServicesOrClaims" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIssuanceOfStockAndWarrantsForServicesOrClaims" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapEmployeeBenefitsAndShareBasedCompensation" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockOptionPlanExpense" xlink:label="loc_us-gaapStockOptionPlanExpense" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapStockOptionPlanExpense" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_NoncashCompensationForServices" xlink:label="loc_IVFNoncashCompensationForServices" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_IVFNoncashCompensationForServices" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmortizationOfDebtDiscountPremium" xlink:label="loc_us-gaapAmortizationOfDebtDiscountPremium" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapAmortizationOfDebtDiscountPremium" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaapGoodwillImpairmentLoss" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGoodwillImpairmentLoss" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_ReserveOnOtherAssets" xlink:label="loc_IVFReserveOnOtherAssets" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_IVFReserveOnOtherAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaapIncomeLossFromEquityMethodInvestments" />
      <link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncomeLossFromEquityMethodInvestments" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaapGainsLossesOnExtinguishmentOfDebt" />
      <link:calculationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainsLossesOnExtinguishmentOfDebt" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment" />
      <link:calculationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnTerminationOfLease" xlink:label="loc_us-gaapGainLossOnTerminationOfLease" />
      <link:calculationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainLossOnTerminationOfLease" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnDispositionOfAssets1" xlink:label="loc_us-gaapGainLossOnDispositionOfAssets1" />
      <link:calculationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainLossOnDispositionOfAssets1" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueAdjustmentOfWarrants" xlink:label="loc_us-gaapFairValueAdjustmentOfWarrants" />
      <link:calculationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapFairValueAdjustmentOfWarrants" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquitySecuritiesFvNiGainLoss" xlink:label="loc_us-gaapEquitySecuritiesFvNiGainLoss" />
      <link:calculationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapEquitySecuritiesFvNiGainLoss" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossRelatedToLitigationSettlement" xlink:label="loc_us-gaapGainLossRelatedToLitigationSettlement" />
      <link:calculationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapGainLossRelatedToLitigationSettlement" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaapDepreciationDepletionAndAmortization" />
      <link:calculationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapDepreciationDepletionAndAmortization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsReceivable" />
      <link:calculationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsReceivable" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaapIncreaseDecreaseInInventories" />
      <link:calculationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInInventories" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:calculationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInEquitySecuritiesFvNi" xlink:label="loc_us-gaapIncreaseDecreaseInEquitySecuritiesFvNi" />
      <link:calculationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInEquitySecuritiesFvNi" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:calculationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInEmployeeRelatedLiabilities" />
      <link:calculationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInEmployeeRelatedLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="loc_us-gaapIncreaseDecreaseInDeferredRevenue" />
      <link:calculationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInDeferredRevenue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaapIncreaseDecreaseInOtherCurrentLiabilities" />
      <link:calculationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInOtherCurrentLiabilities" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability" xlink:label="loc_us-gaapIncreaseDecreaseInOperatingLeaseLiability" />
      <link:calculationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInOperatingLeaseLiability" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaapIncreaseDecreaseInInterestPayableNet" />
      <link:calculationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInInterestPayableNet" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaapIncreaseDecreaseInAccruedIncomeTaxesPayable" />
      <link:calculationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaapProceedsFromSaleOfProductiveAssets" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapProceedsFromSaleOfProductiveAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAcquiredFromAcquisition" xlink:label="loc_us-gaapCashAcquiredFromAcquisition" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapCashAcquiredFromAcquisition" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates" xlink:label="loc_us-gaapPaymentsForProceedsFromBusinessesAndInterestInAffiliates" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsForProceedsFromBusinessesAndInterestInAffiliates" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="loc_us-gaapPaymentsToAcquireInvestments" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquireInvestments" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRepaymentsOfNotesPayable" xlink:label="loc_us-gaapProceedsFromRepaymentsOfNotesPayable" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromRepaymentsOfNotesPayable" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromWarrantExercises" xlink:label="loc_us-gaapProceedsFromWarrantExercises" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromWarrantExercises" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsForRepurchaseOfTrustPreferredSecurities" xlink:label="loc_us-gaapPaymentsForRepurchaseOfTrustPreferredSecurities" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapPaymentsForRepurchaseOfTrustPreferredSecurities" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="loc_us-gaapRepaymentsOfNotesPayable" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapRepaymentsOfNotesPayable" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" weight="1" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" xlink:title="00000012 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure" />
    <link:calculationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/cyd/role/MaterialCybersecurityIncidentDisclosure" xlink:title="00000013 - Disclosure - Material Cybersecurity Incident Disclosure" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="999014 - Disclosure - Summary of Significant Accounting Policies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/RestatementsAndRevisions" xlink:title="999015 - Disclosure - Restatements and Revisions" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimC" xlink:title="999016 - Disclosure - Schedule of Restatement Adjustments of Interim C" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Liquidity" xlink:title="999017 - Disclosure - Liquidity" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/BusinessCombinations" xlink:title="999018 - Disclosure - Business Combinations" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/VariableInterestEntities" xlink:title="999019 - Disclosure - Variable Interest Entities" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/AgreementsAndTransactionsWithVies" xlink:title="999020 - Disclosure - Agreements and Transactions with VIE&#8217;s" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Inventory" xlink:title="999021 - Disclosure - Inventory" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/PropertyAndEquipment" xlink:title="999022 - Disclosure - Property and Equipment" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IntangibleAssetsGoodwill" xlink:title="999023 - Disclosure - Intangible Assets &amp; Goodwill" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Leases" xlink:title="999024 - Disclosure - Leases" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/NotesPayable" xlink:title="999025 - Disclosure - Notes Payable" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/RelatedPartyTransactions" xlink:title="999026 - Disclosure - Related Party Transactions" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/StockholdersEquity" xlink:title="999027 - Disclosure - Stockholders&#8217; Equity" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Equity-basedCompensation" xlink:title="999028 - Disclosure - Equity-Based Compensation" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/UnitPurchaseOptionsAndWarrants" xlink:title="999029 - Disclosure - Unit Purchase Options and Warrants" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SegmentReporting" xlink:title="999030 - Disclosure - Segment Reporting" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IncomeTaxes" xlink:title="999031 - Disclosure - Income Taxes" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/CommitmentsAndContingencies" xlink:title="999032 - Disclosure - Commitments and Contingencies" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SubsequentEvents" xlink:title="999033 - Disclosure - Subsequent Events" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="999034 - Disclosure - Summary of Significant Accounting Policies (Policies)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="999035 - Disclosure - Summary of Significant Accounting Policies (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/RestatementsAndRevisionsTables" xlink:title="999036 - Disclosure - Restatements and Revisions (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/BusinessCombinationsTables" xlink:title="999037 - Disclosure - Business Combinations (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/VariableInterestEntitiesTables" xlink:title="999038 - Disclosure - Variable Interest Entities (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/AgreementsAndTransactionsWithViesTables" xlink:title="999039 - Disclosure - Agreements and Transactions with VIE&#8217;s (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/InventoryTables" xlink:title="999040 - Disclosure - Inventory (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/PropertyAndEquipmentTables" xlink:title="999041 - Disclosure - Property and Equipment (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IntangibleAssetsGoodwillTables" xlink:title="999042 - Disclosure - Intangible Assets &amp; Goodwill (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/LeasesTables" xlink:title="999043 - Disclosure - Leases (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/NotesPayableTables" xlink:title="999044 - Disclosure - Notes Payable (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Equity-basedCompensationTables" xlink:title="999045 - Disclosure - Equity-Based Compensation (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/UnitPurchaseOptionsAndWarrantsTables" xlink:title="999046 - Disclosure - Unit Purchase Options and Warrants (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SegmentReportingTables" xlink:title="999047 - Disclosure - Segment Reporting (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IncomeTaxesTables" xlink:title="999048 - Disclosure - Income Taxes (Tables)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfAccountsReceivableDetails" xlink:title="999049 - Disclosure - Schedule of Accounts Receivable (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfFairValueOnRecurringBasisDetails" xlink:title="999050 - Disclosure - Schedule of Fair Value on Recurring Basis (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfChangesInFairValueDetails" xlink:title="999051 - Disclosure - Schedule of Changes in Fair Value (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfBlack-scholesValuationModelFairValueOfWarrantsDetails" xlink:title="999052 - Disclosure - Schedule of Black-scholes Valuation Model Fair Value of the Warrants (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfDeferredRevenueDetails" xlink:title="999053 - Disclosure - Schedule of Deferred Revenue (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfEarningsPerShareBasicAndDilutedDetails" xlink:title="999054 - Disclosure - Schedule of Earnings Per Share Basic and Diluted (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails" xlink:title="999055 - Disclosure - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="999056 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetails" xlink:title="999057 - Disclosure - Schedule of Restatement Adjustments of Interim Consolidated Balance Sheets (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfStockholdersEquityDetails" xlink:title="999058 - Disclosure - Schedule of Restatement Adjustments of Interim Consolidated Statement of Stockholders&apos; Equity (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedBalanceSheetsDetailsParenthetical" xlink:title="999059 - Disclosure - Schedule of Restatement Adjustments of Interim Consolidated Balance Sheets (Details) (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedIncomeStatementsDetails" xlink:title="999060 - Disclosure - Schedule of Restatement Adjustments of Interim Consolidated Income Statements (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimConsolidatedStatementOfCashFlowsDetails" xlink:title="999061 - Disclosure - Schedule of Restatement Adjustments of Interim Consolidated Statement of Cash Flows (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfRestatementAdjustmentsOfInterimCDetailsNarrative" xlink:title="999062 - Disclosure - Schedule of Restatement Adjustments of Interim C (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/LiquidityDetailsNarrative" xlink:title="999063 - Disclosure - Liquidity (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfAllocationOfPurchasePriceDetails" xlink:title="999064 - Disclosure - Schedule of Allocation of Purchase Price (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfAssetsAndLiabilitiesHeldForDisposalDetails" xlink:title="999065 - Disclosure - Schedule of Assets and Liabilities Held for Disposal (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/BusinessCombinationsDetailsNarrative" xlink:title="999066 - Disclosure - Business Combinations (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" xlink:title="999067 - Disclosure - Schedule of Investments in Unconsolidated Variable Interest Entities (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfEarningsFromInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" xlink:title="999068 - Disclosure - Schedule of Earnings from Investments in Unconsolidated Variable Interest Entities (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfFinancialInformationOfInvestmentsInUnconsolidatedVariableInterestEntitiesDetails" xlink:title="999069 - Disclosure - Schedule of Financial Information of Investments in Unconsolidated Variable Interest Entities (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/VariableInterestEntitiesDetailsNarrative" xlink:title="999070 - Disclosure - Variable Interest Entities (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfTransactionWithVariableInterestEntitiesDetails" xlink:title="999071 - Disclosure - Summary of Transaction with Variable Interest Entities (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SummaryOfBalancesWithVariableInterestEntitiesDetails" xlink:title="999072 - Disclosure - Summary of Balances with Variable Interest Entities (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfInventoryDetails" xlink:title="999073 - Disclosure - Schedule of Inventory (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaapInventoryNet" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaapInventoryRawMaterials" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryNet" xlink:to="loc_us-gaapInventoryRawMaterials" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaapInventoryFinishedGoods" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapInventoryNet" xlink:to="loc_us-gaapInventoryFinishedGoods" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfEstimatedUsefulLivesOfPropertyAndEquipmentDetails" xlink:title="999074 - Disclosure - Schedule of Estimated Useful Lives of Property and Equipment (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfPropertyAndEquipmentDetails" xlink:title="999075 - Disclosure - Schedule of Property and Equipment (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/PropertyAndEquipmentDetailsNarrative" xlink:title="999076 - Disclosure - Property and Equipment (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfFinite-livedIntangibleAssetsDetails" xlink:title="999077 - Disclosure - Schedule of Finite-Lived Intangible Assets (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaapIntangibleAssetsNetIncludingGoodwill" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedTradeNamesGross" xlink:label="loc_us-gaapFiniteLivedTradeNamesGross" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIntangibleAssetsNetIncludingGoodwill" xlink:to="loc_us-gaapFiniteLivedTradeNamesGross" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_FiniteLivedNoncompetitionAgreement" xlink:label="loc_IVFFiniteLivedNoncompetitionAgreement" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIntangibleAssetsNetIncludingGoodwill" xlink:to="loc_IVFFiniteLivedNoncompetitionAgreement" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIntangibleAssetsNetIncludingGoodwill" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfCarryingAmountOfGoodwillDetails" xlink:title="999078 - Disclosure - Schedule of Carrying Amount of Goodwill (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfEstimatedFutureAmortizationExpenseDetails" xlink:title="999079 - Disclosure - Schedule of Estimated Future Amortization Expense (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsNet" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IntangibleAssetsGoodwillDetailsNarrative" xlink:title="999080 - Disclosure - Intangible Assets &amp; Goodwill (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfLeaseComponentsDetails" xlink:title="999081 - Disclosure - Schedule of Lease Components (Details)">
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_RightOfUseAssets" xlink:label="loc_IVFRightOfUseAssets" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaapOperatingLeaseRightOfUseAsset" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_IVFRightOfUseAssets" xlink:to="loc_us-gaapOperatingLeaseRightOfUseAsset" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaapOperatingLeaseLiability" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityCurrent" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingLeaseLiability" xlink:to="loc_us-gaapOperatingLeaseLiabilityCurrent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaapOperatingLeaseLiabilityNoncurrent" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapOperatingLeaseLiability" xlink:to="loc_us-gaapOperatingLeaseLiabilityNoncurrent" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfFutureMinimumLeasePaymentsDetails" xlink:title="999082 - Disclosure - Schedule of Future Minimum Lease Payments (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFive" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/LeasesDetailsNarrative" xlink:title="999083 - Disclosure - Leases (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfNotesPayableDetails" xlink:title="999084 - Disclosure - Schedule of Notes Payable (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfNotesPayableDetailsParenthetical" xlink:title="999085 - Disclosure - Schedule of Notes Payable (Details) (Parenthetical)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfLong-termDebtMaturitiesDetails" xlink:title="999086 - Disclosure - Schedule of Long-term Debt Maturities (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaapLongTermDebt" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLongTermDebt" xlink:to="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLongTermDebt" xlink:to="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLongTermDebt" xlink:to="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLongTermDebt" xlink:to="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapLongTermDebt" xlink:to="loc_us-gaapLongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/NotesPayableDetailsNarrative" xlink:title="999087 - Disclosure - Notes Payable (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="999088 - Disclosure - Related Party Transactions (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/StockholdersEquityDetailsNarrative" xlink:title="999089 - Disclosure - Stockholders&#8217; Equity (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfStockOptionsActivityDetails" xlink:title="999090 - Disclosure - Schedule of Stock Options Activity (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfShare-basedPaymentAwardStockOptionsValuationAssumptionsDetails" xlink:title="999091 - Disclosure - Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfShareBasedPaymentsArrangementsOptionsExercisedAndOptionsVestedDetails" xlink:title="999092 - Disclosure - Schedule of Share Based Payments Arrangements Options Exercised and Options Vested (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/Equity-basedCompensationDetailsNarrative" xlink:title="999093 - Disclosure - Equity-Based Compensation (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfUnitPurchaseOptionActivityDetails" xlink:title="999094 - Disclosure - Schedule of Unit Purchase Option Activity (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfWarrantsActivityDetails" xlink:title="999095 - Disclosure - Schedule of Warrants Activity (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfPre-fundedWarrantsActivityDetails" xlink:title="999096 - Disclosure - Schedule of Pre-funded Warrants Activity (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/UnitPurchaseOptionsAndWarrantsDetailsNarrative" xlink:title="999097 - Disclosure - Unit Purchase Options and Warrants (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfCompanysSegmentsIncludingReconciliationToIncomeBeforeTaxesDetails" xlink:title="999098 - Disclosure - Schedule of Company&#8217;s Segments Including a Reconciliation to Income Before Taxes (Details)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SegmentReportingDetailsNarrative" xlink:title="999099 - Disclosure - Segment Reporting (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfProvisionForIncomeTaxesDetails" xlink:title="999100 - Disclosure - Schedule of Provision for Income Taxes (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="loc_us-gaapFederalIncomeTaxExpenseBenefitContinuingOperations" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaapCurrentFederalTaxExpenseBenefit" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFederalIncomeTaxExpenseBenefitContinuingOperations" xlink:to="loc_us-gaapCurrentFederalTaxExpenseBenefit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaapDeferredFederalIncomeTaxExpenseBenefit" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFederalIncomeTaxExpenseBenefitContinuingOperations" xlink:to="loc_us-gaapDeferredFederalIncomeTaxExpenseBenefit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="loc_us-gaapStateAndLocalIncomeTaxExpenseBenefitContinuingOperations" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaapCurrentStateAndLocalTaxExpenseBenefit" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:to="loc_us-gaapCurrentStateAndLocalTaxExpenseBenefit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaapDeferredStateAndLocalIncomeTaxExpenseBenefit" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapStateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:to="loc_us-gaapDeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_IncomeTaxExpenseBenefitDiscontinuedOperations" xlink:label="loc_IVFIncomeTaxExpenseBenefitDiscontinuedOperations" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_CurrentFederalTaxExpenseBenefitDiscontinuedOperations" xlink:label="loc_IVFCurrentFederalTaxExpenseBenefitDiscontinuedOperations" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_IVFIncomeTaxExpenseBenefitDiscontinuedOperations" xlink:to="loc_IVFCurrentFederalTaxExpenseBenefitDiscontinuedOperations" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_CurrentStateAndLocalTaxExpenseBenefitDiscontinuedOperations" xlink:label="loc_IVFCurrentStateAndLocalTaxExpenseBenefitDiscontinuedOperations" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_IVFIncomeTaxExpenseBenefitDiscontinuedOperations" xlink:to="loc_IVFCurrentStateAndLocalTaxExpenseBenefitDiscontinuedOperations" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapFederalIncomeTaxExpenseBenefitContinuingOperations" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapStateAndLocalIncomeTaxExpenseBenefitContinuingOperations" xlink:type="arc" weight="1" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_IVFIncomeTaxExpenseBenefitDiscontinuedOperations" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfEffectiveIncomeTaxRateReconciliationDetails" xlink:title="999101 - Disclosure - Schedule of Effective Income Tax Rate Reconciliation (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaapIncomeTaxExpenseBenefit" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_IncomeTaxReconciliationPermanentItems" xlink:label="loc_IVFIncomeTaxReconciliationPermanentItems" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_IVFIncomeTaxReconciliationPermanentItems" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationOtherReconcilingItems" xlink:label="loc_us-gaapIncomeTaxReconciliationOtherReconcilingItems" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationOtherReconcilingItems" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_us-gaapIncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_IncomeTaxReconciliationTrueUp" xlink:label="loc_IVFIncomeTaxReconciliationTrueUp" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapIncomeTaxExpenseBenefit" xlink:to="loc_IVFIncomeTaxReconciliationTrueUp" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_EffectiveIncomeTaxRateReconciliationPermanentItems" xlink:label="loc_IVFEffectiveIncomeTaxRateReconciliationPermanentItems" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_IVFEffectiveIncomeTaxRateReconciliationPermanentItems" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_EffectiveIncomeTaxRateReconciliationTrueUpPercent" xlink:label="loc_IVFEffectiveIncomeTaxRateReconciliationTrueUpPercent" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapEffectiveIncomeTaxRateContinuingOperations" xlink:to="loc_IVFEffectiveIncomeTaxRateReconciliationTrueUpPercent" xlink:type="arc" weight="1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" xlink:title="999102 - Disclosure - Schedule of Deferred Tax Assets and Liabilities (Details)">
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaapDeferredTaxAssetsGross" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:label="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsCharitableContributionCarryforwards" xlink:label="loc_us-gaapDeferredTaxAssetsCharitableContributionCarryforwards" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsCharitableContributionCarryforwards" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:label="loc_us-gaapDeferredTaxAssetsGoodwillAndIntangibleAssets" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsGoodwillAndIntangibleAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxAssetsRightOfUseLiability" xlink:label="loc_IVFDeferredTaxAssetsRightOfUseLiability" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_IVFDeferredTaxAssetsRightOfUseLiability" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther" xlink:label="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther" />
      <link:calculationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxAssetsInvestment" xlink:label="loc_IVFDeferredTaxAssetsInvestment" />
      <link:calculationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_IVFDeferredTaxAssetsInvestment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxAssetsEquityInvestments" xlink:label="loc_IVFDeferredTaxAssetsEquityInvestments" />
      <link:calculationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_IVFDeferredTaxAssetsEquityInvestments" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxAssetsInvestmentInNayaTherapeutics" xlink:label="loc_IVFDeferredTaxAssetsInvestmentInNayaTherapeutics" />
      <link:calculationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_IVFDeferredTaxAssetsInvestmentInNayaTherapeutics" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxAssetsCapitalization" xlink:label="loc_IVFDeferredTaxAssetsCapitalization" />
      <link:calculationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_IVFDeferredTaxAssetsCapitalization" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:label="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwardsDomestic" />
      <link:calculationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwardsDomestic" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" />
      <link:calculationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaapDeferredTaxAssetsOther" />
      <link:calculationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsGross" xlink:to="loc_us-gaapDeferredTaxAssetsOther" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaapDeferredIncomeTaxLiabilities" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaapDeferredTaxLiabilitiesPropertyPlantAndEquipment" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:to="loc_us-gaapDeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:label="loc_us-gaapDeferredTaxLiabilitiesGoodwillAndIntangibleAssets" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:to="loc_us-gaapDeferredTaxLiabilitiesGoodwillAndIntangibleAssets" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxLiabilitiesInvestment" xlink:label="loc_IVFDeferredTaxLiabilitiesInvestment" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:to="loc_IVFDeferredTaxLiabilitiesInvestment" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxLiabilitiesUnrealizedGainlossOnFairValue" xlink:label="loc_IVFDeferredTaxLiabilitiesUnrealizedGainlossOnFairValue" />
      <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:to="loc_IVFDeferredTaxLiabilitiesUnrealizedGainlossOnFairValue" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxLiabilitiesRightOfUseAsset" xlink:label="loc_IVFDeferredTaxLiabilitiesRightOfUseAsset" />
      <link:calculationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:to="loc_IVFDeferredTaxLiabilitiesRightOfUseAsset" xlink:type="arc" weight="1" />
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaapDeferredTaxAssetsLiabilitiesNet" />
      <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsLiabilitiesNet" xlink:to="loc_us-gaapDeferredTaxAssetsGross" xlink:type="arc" weight="1" />
      <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsLiabilitiesNet" xlink:to="loc_us-gaapDeferredIncomeTaxLiabilities" xlink:type="arc" weight="-1" />
      <link:loc xlink:type="locator" xlink:href="ivf-20251231.xsd#IVF_DeferredTaxLiabilitesValuationAllowance" xlink:label="loc_IVFDeferredTaxLiabilitesValuationAllowance" />
      <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapDeferredTaxAssetsLiabilitiesNet" xlink:to="loc_IVFDeferredTaxLiabilitesValuationAllowance" xlink:type="arc" weight="-1" />
    </link:calculationLink>
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/IncomeTaxesDetailsNarrative" xlink:title="999103 - Disclosure - Income Taxes (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="999104 - Disclosure - Commitments and Contingencies (Details Narrative)" />
    <link:calculationLink xlink:type="extended" xlink:role="http://invofertility.com/role/SubsequentEventsDetailsNarrative" xlink:title="999105 - Disclosure - Subsequent Events (Details Narrative)" />
</link:linkbase>
