Sperm TailSperm Injections, IntracytoplasmicSperm HeadSpermatozoaSperm CountInfertility, MaleSperm CapacitationFertilization in VitroSperm MotilityMicroinjectionsOligospermiaTailTestisSperm-Ovum InteractionsSperm MaturationSpermatidsFertilizationEpididymisAcrosomeEmbryo TransferInjectionsOocytesPregnancyPregnancy RateCryopreservationSemen PreservationReproductive TechniquesSperm MidpieceSpermatogenesisSperm RetrievalEjaculationSemenSeminal Plasma ProteinsMicromanipulationPregnancy OutcomeSperm TransportFertilityInsemination, ArtificialZona PellucidaSemen AnalysisAzoospermiaEmbryo ImplantationCleavage Stage, OvumReproductive Techniques, AssistedSperm BanksCytoplasmt-Complex Genome RegionInfertilityMicroscopy, ElectronY ChromosomeAcrosome ReactionZygoteSea UrchinsBlastocystPregnancy, MultipleOvulation InductionEmbryo, MammalianSuctionEmbryonic and Fetal DevelopmentOocyte RetrievalInfertility, FemaleEmbryonic DevelopmentVasovasostomyMolecular Sequence DataKlinefelter SyndromeDyneinsAmino Acid SequenceMicrotubulesSex Chromosome AberrationsChromosome AberrationsOvumAneuploidyFlagellaTripletsInsemination, Artificial, HomologousSperm WhaleProtaminesAbortion, SpontaneousVasectomyCongenital AbnormalitiesInjections, IntravenousFollicle Stimulating HormoneInjections, IntramuscularLive BirthInseminationCryoprotective AgentsEmbryo Culture TechniquesPovidoneMicrosurgeryFluorescent Antibody TechniqueMenotropinsFallopian TubesProteinsDNA FragmentationTime FactorsKaryotypingChromatinParthenogenesisAsthenozoospermiaInjections, Subcutaneous