Sperm CountSperm HeadSperm CapacitationSperm-Ovum InteractionsZona ReticularisEgg ProteinsZona FasciculataAcrosomeSperm MaturationZona GlomerulosaSperm TransportSperm Injections, IntracytoplasmicInfertility, MaleSperm MidpieceOvumFertilizationSemenEpididymisSemen PreservationSperm BanksSemen AnalysisFertilityZona PellucidaCryopreservationTestisSpermatozoaOocytesContraception, ImmunologicAcrosinEjaculationSperm WhaleSubthalamusOligospermiaSeminal Plasma ProteinsFallopian TubesReceptors, Cell SurfaceInsemination, ArtificialAdrenal CortexMicromanipulationAsthenozoospermiaVitelline MembraneMembrane GlycoproteinsProtaminesPregnancyFertilization in VitroBlastocystSea UrchinsSwineZygotePregnancy RateCryoprotective AgentsEmbryo ImplantationAzoospermiaCattleReproductive TechniquesSexual Behavior, AnimalReproductionSeminal Vesicle Secretory ProteinsMicroinjectionsGenitalia, MaleVasectomyMolecular Sequence DataAdrenal GlandsMicroscopy, ElectronWhalesInseminationReproductive Techniques, AssistedCell MembraneOviductsEmbryo, MammalianEmbryonic and Fetal DevelopmentMesocricetusGlycoproteinsMacaca radiataOogenesisAmino Acid SequenceCricetinaeEmbryonic DevelopmentDNA FragmentationMice, Inbred ICRCopulationAdrenarcheAneuploidyAldosteroneIonophoresMice, Inbred StrainsContraceptive Agents, MaleChlortetracyclineSpecies SpecificityInfertilityCalciumPovidoneChromomycin A3Y ChromosomeEpididymal Secretory ProteinsCervix MucusElectrophoresis, Polyacrylamide GelExocytosisPronaseMeiosis