BlastocystLuteolytic AgentsEmbryo ImplantationMifepristoneEmbryo, MammalianEmbryonic DevelopmentMorulaEmbryo Culture TechniquesEmbryonic and Fetal DevelopmentCleavage Stage, OvumFertilization in VitroEmbryo TransferEmbryo, NonmammalianZygotePregnancyBlastomeresOocytesCryopreservationChick EmbryoCloning, OrganismGene Expression Regulation, DevelopmentalNuclear Transfer TechniquesEmbryo Implantation, DelayedBlastocyst Inner Cell MassCulture TechniquesEctogenesisParthenogenesisVitrificationSperm Injections, IntracytoplasmicEmbryo LossTrophoblastsPregnancy RateUterusFetal ViabilityCulture MediaCattleTime FactorsFallopian TubesSuperovulationCochlear ImplantationGastrulaFertilizationZona PellucidaPreimplantation DiagnosisEndometriumMice, Inbred ICREctodermMice, Inbred StrainsLens Implantation, IntraocularEndodermIn Situ HybridizationRNA, MessengerIn Vitro Oocyte Maturation TechniquesOogenesisMice, Inbred CBAMicroinjectionsSwineSpermatozoaCell CountCumulus CellsSingle Embryo TransferMolecular Sequence DataMice, Inbred C57BLCell DifferentiationPregnancy, AnimalOctamer Transcription Factor-3Treatment OutcomeMesodermChimeraHomeodomain ProteinsPacemaker, ArtificialBody PatterningCell NucleusPregnancy OutcomeEmbryonic Stem CellsStentsZebrafishOvumProsthesis DesignMorphogenesisXenopus ProteinsCells, CulturedBase SequenceCryoprotective AgentsDeciduaReverse Transcriptase Polymerase Chain ReactionLive BirthGene ExpressionCell LineageTranscription FactorsEthylene GlycolQuintupletsBlastulaPseudopregnancyEmbryonic InductionSea UrchinsXenopus laevisProgesteroneImmunohistochemistryEmbryo Disposition