BlastocystOocytesPrimatesEmbryo, MammalianEmbryo, NonmammalianChick EmbryoEmbryo ImplantationEmbryonic DevelopmentEmbryo Implantation, DelayedPregnancyCochlear ImplantationFertilization in VitroEmbryonic and Fetal DevelopmentEmbryo LossCleavage Stage, OvumGene Expression Regulation, DevelopmentalLens Implantation, IntraocularOocyte DonationCryopreservationTime FactorsBlastomeresUterusOogenesisPregnancy RateEmbryo TransferZygoteEndometriumSperm Injections, IntracytoplasmicXenopus laevisTreatment OutcomeMorulaPacemaker, ArtificialFertilizationStentsProsthesis DesignOocyte RetrievalMolecular Sequence DataIn Situ HybridizationMicroinjectionsXenopusMeiosisPrimate DiseasesMacaca mulattaIn Vitro Oocyte Maturation TechniquesParthenogenesisRNA, MessengerNuclear Transfer TechniquesEmbryo DispositionTrophoblastsProstheses and ImplantsCulture TechniquesDeciduaSingle Embryo TransferZebrafishEctogenesisBase SequenceAortic Valve StenosisMacaca fascicularisOvumZona PellucidaDrug-Eluting StentsGastrulaOvaryDefibrillators, ImplantableElectrodes, ImplantedBody PatterningProgesteroneLenses, IntraocularFollow-Up StudiesCardiac CatheterizationOvulation InductionPregnancy OutcomeBioprosthesisRetrospective StudiesAmino Acid SequenceVitrificationPenile ImplantationPapioCumulus CellsPregnancy, AnimalSpermatozoaCoronary RestenosisMorphogenesisImmunohistochemistryHeart-Assist DevicesDrug ImplantsXenopus ProteinsMetaphaseCloning, OrganismAortic ValveFetal ViabilityChorionic GonadotropinProspective StudiesEctodermMesodermCell DifferentiationSuperovulationCattleSirolimusEmbryo Research