Embryo Culture TechniquesBlastocystCulture TechniquesEmbryo, MammalianEmbryonic DevelopmentEctogenesisFertilization in VitroCleavage Stage, OvumEmbryonic and Fetal DevelopmentCulture MediaIncubatorsZygoteTeratogensEmbryo TransferBlastomeresPregnancyEmbryo ImplantationCell Culture TechniquesOrgan Culture TechniquesBacteriological TechniquesAbnormalities, Drug-InducedFetal ViabilityOocytesEmbryo, NonmammalianMorulaChick EmbryoNeurulationCryopreservationSperm Injections, IntracytoplasmicGene Expression Regulation, DevelopmentalFallopian TubesSingle Embryo TransferCattleReproductive Techniques, AssistedPregnancy RateCells, CulturedTime FactorsUrochordataTissue Culture TechniquesYolk SacErgotamineCyproheptadineLive BirthBacteriaBloodMice, Inbred CBAEvaluation Studies as TopicPalateMice, Inbred StrainsMicrobiological TechniquesPolymerase Chain ReactionBacteria, AerobicZona PellucidaBatch Cell Culture TechniquesPregnancy OutcomeCell DifferentiationColony Count, MicrobialAlpha-AmanitinCongenital AbnormalitiesMice, Inbred C57BLMice, Inbred ICRCell CountSensitivity and SpecificityPharynxFecesNuclear Transfer TechniquesEthylene GlycolAgarCentrifugationMolecular Sequence DataTotipotent Stem CellsEmbryo LossOvumFluorescent Antibody TechniqueFertilizationGestational AgeBacteroidesCell DivisionSpecimen HandlingCryoprotective AgentsParthenogenesisCarbonic AcidBase SequenceFungiCloning, OrganismPlacentaMorphogenesisReagent Kits, DiagnosticMethodsCell SeparationGlucoseSuperovulationMicroinjectionsAnaerobiosisEmbryonic InductionSputumBacterial InfectionsCytochalasinsIn Situ HybridizationMesoderm