Germ LayersEmbryo, MammalianEmbryonic DevelopmentBlastocystEmbryo ImplantationEmbryonic and Fetal DevelopmentPregnancyGastrulaChick EmbryoCochlear ImplantationEmbryo Implantation, DelayedEmbryo LossEndodermEmbryo, NonmammalianGene Expression Regulation, DevelopmentalTrophoblastsDeciduaEctodermUterusYolk SacIn Situ HybridizationLens Implantation, IntraocularTime FactorsMorulaChimeraFertilization in VitroBlastodermEmbryo TransferProsthesis DesignMesodermTreatment OutcomeBlastomeresGenes, LethalCell DifferentiationEmbryo Culture TechniquesParthenogenesisMorphogenesisZygotePregnancy, AnimalFetal DeathCulture TechniquesPacemaker, ArtificialEndometriumTeratogensMice, Inbred CBACochlear ImplantsEmbryonic Stem CellsStentsMice, Inbred ICRPluripotent Stem CellsMice, Inbred C57BLPlacentaPrimitive StreakExtraembryonic MembranesAbnormalities, Drug-InducedRNA, MessengerImmunohistochemistryOocytesMice, Inbred StrainsStem CellsBlastocyst Inner Cell MassGestational AgeBody PatterningGastrulationProstheses and ImplantsEmbryonic InductionMolecular Sequence DataCleavage Stage, OvumAortic Valve StenosisPregnancy RateNodal ProteinDrug-Eluting StentsBase SequenceDefibrillators, ImplantableCloning, OrganismLenses, IntraocularProgesteroneFollow-Up StudiesGene ExpressionCardiac CatheterizationNuclear Transfer TechniquesElectrodes, ImplantedBioprosthesisTranscription FactorsPenile ImplantationHomeodomain ProteinsCoronary RestenosisMice, TransgenicHeart-Assist DevicesCell LineageMice, Mutant StrainsCryopreservationDrug ImplantsLitter SizeGenomic ImprintingAortic ValveOctamer Transcription Factor-3Retrospective StudiesOtx Transcription FactorsPolyploidy