BlastocystMorulaEmbryonic DevelopmentEmbryo Culture TechniquesEmbryonic and Fetal DevelopmentFertilization in VitroCleavage Stage, OvumEmbryo, MammalianEmbryo TransferOocytesEmbryo ImplantationCloning, OrganismZygotePregnancyNuclear Transfer TechniquesBlastomeresCulture TechniquesIn Vitro Oocyte Maturation TechniquesParthenogenesisCryopreservationCulture MediaVitrificationSperm Injections, IntracytoplasmicCattleBlastocyst Inner Cell MassEctogenesisFallopian TubesGene Expression Regulation, DevelopmentalPregnancy RateFetal ViabilityFertilizationOocyte RetrievalTrophoblastsZona PellucidaTime FactorsEmbryo Implantation, DelayedEmbryo, NonmammalianCumulus CellsCell CountCells, CulturedChick EmbryoMice, Inbred StrainsSwineSpermatozoaChorionic GonadotropinCulture Media, Serum-FreeUterusEmbryo LossRNA, MessengerEndometriumSuperovulationCochlear ImplantationChimeraMice, Inbred ICREctodermSingle Embryo TransferLens Implantation, IntraocularOctamer Transcription Factor-3OogenesisPseudopregnancyOvumDeciduaMice, Inbred CBACell DifferentiationMice, Inbred C57BLPregnancy, AnimalTreatment OutcomeEndodermMicroinjectionsIn Situ HybridizationPreimplantation DiagnosisPacemaker, ArtificialCell NucleusCryoprotective AgentsPregnancy OutcomeEthylene GlycolStentsLive BirthProsthesis DesignMolecular Sequence DataProgesteroneReverse Transcriptase Polymerase Chain ReactionBase SequenceGene ExpressionLeukemia Inhibitory FactorEmbryonic Stem Cells