BlastocystPregnancyEmbryo ImplantationEmbryo, MammalianPregnancy OutcomeEmbryonic DevelopmentPregnancy ComplicationsPregnancy, AnimalFertilization in VitroEmbryo Culture TechniquesEmbryonic and Fetal DevelopmentMorulaEmbryo, NonmammalianPregnancy RateEmbryo TransferCleavage Stage, OvumChick EmbryoPregnancy, EctopicCryopreservationBlastocyst Inner Cell MassPregnancy Trimester, FirstBlastomeresZygotePregnancy, MultiplePregnancy Trimester, ThirdOocytesTrophoblastsCloning, OrganismCulture TechniquesUterusPregnancy Complications, CardiovascularPregnancy TestsPregnancy TrimestersGene Expression Regulation, DevelopmentalPregnancy, TubalNuclear Transfer TechniquesVitrificationEmbryo Implantation, DelayedPregnancy in DiabeticsSperm Injections, IntracytoplasmicEctogenesisPregnancy Trimester, SecondFetal ViabilityGestational AgeEmbryo LossPregnancy ProteinsParthenogenesisPregnancy Complications, NeoplasticAbortion, SpontaneousPregnancy in AdolescencePregnancy Complications, InfectiousZona PellucidaCattlePregnancy, High-RiskFetal DeathSingle Embryo TransferPlacentaSuperovulationFallopian TubesCulture MediaPregnancy, UnplannedEndometriumPregnancy, UnwantedLive BirthFertilizationTime FactorsPregnancy MaintenanceProgesteronePregnancy Complications, HematologicEctodermPreimplantation DiagnosisChimeraMice, Inbred ICRInfant, NewbornPregnancy, Twin