Embryo Culture TechniquesCulture TechniquesEmbryo, MammalianEctogenesisBlastocystEmbryo, NonmammalianIncubatorsFertilization in VitroEmbryonic DevelopmentCulture MediaTeratogensEmbryonic and Fetal DevelopmentGene Expression Regulation, DevelopmentalCell Culture TechniquesOrgan Culture TechniquesBacteriological TechniquesPregnancyAbnormalities, Drug-InducedEmbryo ImplantationEmbryo TransferZygoteChick EmbryoNeurulationCleavage Stage, OvumFetal ViabilityLarvaMolecular Sequence DataDrosophila melanogasterDrosophila ProteinsDrosophilaOocytesSingle Embryo TransferBase SequenceCryopreservationSperm Injections, IntracytoplasmicReproductive Techniques, AssistedPregnancy RateTissue Culture TechniquesYolk SacErgotamineCyproheptadineLive BirthBacteriaCells, CulturedBloodEvaluation Studies as TopicPalateTime FactorsCattleAmino Acid SequenceMicrobiological TechniquesPolymerase Chain ReactionBacteria, AerobicBatch Cell Culture TechniquesPregnancy OutcomeFallopian TubesColony Count, MicrobialCongenital AbnormalitiesMice, Inbred CBASensitivity and SpecificityPharynxFecesAgarCentrifugationCell DifferentiationEmbryo LossGestational AgeMice, Inbred StrainsBacteroidesSpecimen HandlingFungiPlacentaReagent Kits, DiagnosticBlastomeresMethodsCell SeparationCell CountAnaerobiosisSputumBacterial InfectionsMice, Inbred C57BLSepsisFluorescent Antibody TechniqueHemolysisStem CellsStaphylococcusDNA, BacterialEmbryo DispositionColony-Forming Units AssayMicroscopy, ElectronCell DivisionCoculture TechniquesRNA, Ribosomal, 16SMorulaDNA Primers