FertilizationFertilization in VitroEmbryo, MammalianEmbryo ImplantationBlastocystEmbryo TransferPregnancyEmbryonic DevelopmentBlastomeresEmbryo ResearchEmbryonic and Fetal DevelopmentOocytesEmbryo Implantation, DelayedEmbryo, NonmammalianPregnancy RateCryopreservationSpermatozoaZygoteSperm Injections, IntracytoplasmicSperm-Ovum InteractionsChick EmbryoCochlear ImplantationOvumPersonhoodZona PellucidaEmbryo Culture TechniquesBeginning of Human LifeLens Implantation, IntraocularEndometriumCleavage Stage, OvumEmbryo DispositionTime FactorsUterusPregnancy OutcomeGene Expression Regulation, DevelopmentalPreimplantation DiagnosisReproductive TechniquesCulture TechniquesTrophoblastsMorulaTreatment OutcomePacemaker, ArtificialEmbryo LossEctogenesisLifeStentsSea UrchinsSingle Embryo TransferProsthesis DesignSperm MotilityOvulation InductionInfertility, FemaleVitrificationFallopian TubesValue of LifeIncubatorsMosaicismFetal ViabilityTheologyInfertilityReproductive Techniques, AssistedCryoprotective AgentsEmbryologyAnatomy, ArtisticProstheses and ImplantsCloning, OrganismMicroinjectionsAortic Valve StenosisGestational AgeAcrosomeDrug-Eluting StentsDeciduaDefibrillators, ImplantableEthylene GlycolRetrospective StudiesInfertility, MaleAneuploidyLenses, IntraocularGamete Intrafallopian TransferMenotropinsFertilityHuman CharacteristicsIn Situ HybridizationCardiac CatheterizationElectrodes, ImplantedResearch Embryo CreationParthenogenesisCulture MediaFetal ResearchProspective StudiesBioprosthesisPrenatal InjuriesPenile ImplantationOocyte DonationAcrosome ReactionFollow-Up StudiesSperm CapacitationFertilizersCoronary RestenosisChorionic Gonadotropin