BlastocystSheepTrophoblastsEmbryo Culture TechniquesEmbryonic Stem CellsStem CellsPreimplantation DiagnosisEmbryonic DevelopmentEmbryo, MammalianSheep DiseasesPregnancyRheumatoid FactorEmbryo ImplantationSheep, DomesticPluripotent Stem CellsFeeder CellsBlastomeresHemagglutination TestsBetamethasoneInduced Pluripotent Stem CellsFetusFertilization in VitroMorulaEmbryonic and Fetal DevelopmentCell Culture TechniquesCell Differentiationgamma-GlobulinsEmbryo TransferErythrocytesZygoteCleavage Stage, OvumEmbryo ResearchStem Cell TransplantationAnimals, NewbornCryopreservationHematopoietic Stem CellsGene Expression Regulation, DevelopmentalFetal HypoxiaOocytesEctogenesisAdult Stem CellsGestational AgeCell LineCloning, OrganismBlastocyst Inner Cell MassCulture TechniquesEmbryo, NonmammalianPrenatal Exposure Delayed EffectsArthritis, RheumatoidChick EmbryoCell LineageHematopoietic Stem Cell TransplantationStem Cell NicheCells, CulturedOctamer Transcription Factor-3Sperm Injections, IntracytoplasmicNeural Stem CellsPregnancy RateVitrificationPersonhoodParthenogenesisCulture MediaNuclear Transfer TechniquesBeginning of Human LifeEmbryo DispositionFetal ViabilityMultipotent Stem CellsAneuploidyTotipotent Stem CellsMolecular Sequence DataBase SequenceMosaicismMesenchymal Stem Cell TransplantationEmbryo Implantation, DelayedRNA, MessengerZona PellucidaTime FactorsMesenchymal Stromal CellsGerm LayersAgingStem Cell FactorEmbryo LossFallopian TubesMice, Inbred C57BLEthylene GlycolMice, Inbred StrainsFertilizationCattleMice, Inbred ICRSingle Embryo TransferUterusCell CountGlucocorticoidsCloning, MolecularSuperovulationReproductive Techniques, AssistedChimeraRumenCryoprotective AgentsAge Factors