MorulaBlastocystEmbryonic DevelopmentEmbryo, MammalianEmbryonic and Fetal DevelopmentCleavage Stage, OvumZygoteFertilization in VitroBlastomeresCloning, OrganismPregnancyOocytesFetal ViabilityEmbryo TransferParthenogenesisFallopian TubesEmbryo, NonmammalianGene Expression Regulation, DevelopmentalNuclear Transfer TechniquesChick EmbryoCulture TechniquesEmbryo ImplantationCattleMice, Inbred StrainsCulture MediaEmbryo Implantation, DelayedTime FactorsEmbryo Culture TechniquesCryopreservationCochlear ImplantationEmbryo LossVitrificationRNA, MessengerLens Implantation, IntraocularPregnancy RateCells, CulturedUterusTrophoblastsSperm Injections, IntracytoplasmicEndometriumTreatment OutcomePacemaker, ArtificialFertilizationStentsProsthesis DesignZona PellucidaEctodermOvumSuperovulationMice, Inbred ICRIn Situ HybridizationChimeraMolecular Sequence DataEmbryo DispositionProstheses and ImplantsDeciduaAortic Valve StenosisOctamer Transcription Factor-3Single Embryo TransferBase SequenceOogenesisMice, Inbred C57BLDrug-Eluting StentsZebrafishMicroinjectionsDefibrillators, ImplantableCell DifferentiationGastrulaLenses, IntraocularFollow-Up StudiesCardiac CatheterizationBody PatterningElectrodes, ImplantedCell Nucleus