Preimplantation DiagnosisBlastomeresPrenatal DiagnosisEmbryonic DevelopmentPregnancyAneuploidyFertilization in VitroBlastocystGenetic Diseases, InbornPolymerase Chain ReactionIn Situ Hybridization, FluorescenceEmbryo, MammalianMorulaEmbryo ImplantationCleavage Stage, OvumEmbryo, NonmammalianEmbryonic and Fetal DevelopmentZygoteChick EmbryoEmbryo Culture TechniquesGene Expression Regulation, DevelopmentalOocytesEctogenesisSex PreselectionEmbryo TransferEmbryo LossCulture TechniquesParthenogenesisCloning, OrganismSperm Injections, IntracytoplasmicCryopreservationMice, Inbred ICRSuperovulationDelayed DiagnosisMice, Inbred StrainsFallopian TubesSex Determination AnalysisGenomic ImprintingFertilizationRNA, MessengerTrophoblastsNuclear Transfer TechniquesUterusTime Factors