Fertilization in VitroFertilizationEmbryo TransferSpermatozoaOocytesSperm-Ovum InteractionsPregnancy RatePregnancyInfertility, FemaleSperm Injections, IntracytoplasmicOvulation InductionZona PellucidaOocyte RetrievalZygoteOvumInfertilityBlastocystCryopreservationSperm MotilityPregnancy OutcomeEmbryonic DevelopmentLive BirthFollicular FluidSperm CapacitationEmbryo ImplantationCleavage Stage, OvumAcrosome ReactionSemen PreservationAcrosomeReproductive Techniques, AssistedEmbryo Culture TechniquesInfertility, MalePregnancy, MultipleOocyte DonationChorionic GonadotropinMenotropinsFertilityParthenogenesisEmbryo, MammalianOvarian FollicleEmbryonic and Fetal DevelopmentIn Vitro Oocyte Maturation TechniquesFollicle Stimulating HormoneCumulus CellsOvaryReproductive TechniquesSuperovulationFertility Agents, FemaleOogenesisInsemination, ArtificialPreimplantation DiagnosisOvarian Hyperstimulation SyndromeSurrogate MothersGonadotropinsSemenLifeSea UrchinsHuman CharacteristicsMaternal AgeAbortion, SpontaneousFallopian TubesBlastomeresSingle Embryo TransferMicroinjectionsOvulationEgg ProteinsGonadotropin-Releasing HormoneFallopian Tube DiseasesBeginning of Human LifeBuserelinCattleCryoprotective AgentsFetal ViabilitySperm CountSemen AnalysisRetrospective StudiesEmbryo ResearchFertilizersMicromanipulationMorulaBirth RateAntelopesCulture MediaMeiosisGamete Intrafallopian TransferSperm RetrievalTime FactorsSwineEstradiolPregnancy, EctopicPersonhoodTwinsTreatment OutcomeSex PreselectionAcrosinEpididymisCongenital AbnormalitiesCloning, OrganismProgesteroneAnti-Mullerian Hormone