SpermatozoaSperm CapacitationSperm HeadSperm CountSperm MotilityAcrosomeSperm-Ovum InteractionsAcrosome ReactionSperm MidpieceInfertility, MaleSemenZona PellucidaSperm MaturationFertilizationProtaminesSperm Injections, IntracytoplasmicSemen AnalysisSemen PreservationSperm AgglutinationEjaculationSperm TransportSperm TailSeminal Plasma ProteinsEpididymisSperm BanksVaccines, ContraceptiveTestisSperm Immobilizing AgentsAcrosinAsthenozoospermiaCryopreservationEgg ProteinsFertilityCervix MucusContraception, ImmunologicOligospermiaSpermatocidal AgentsPrimed In Situ LabelingContraceptive Agents, MaleSeminal Vesicle Secretory ProteinsHemifacial SpasmVasectomyChromomycin A3OvumAneuploidyrab3A GTP-Binding ProteinDNA FragmentationIonophoresPovidoneSperm WhaleHolographyChromatinCalciumProgesteroneNonoxynolDichlorodiphenyl DichloroethyleneFallopian TubesCell MembraneIn Situ Hybridization, FluorescenceInfertilityCryoprotective AgentsAotidaeFertilization in VitroFluorescent Antibody Technique, IndirectCalcimycinMibefradilZygoteDesmosterolProstaglandins BAntigens, CD53MesocricetusY ChromosomeMolecular Sequence DataBlotting, WesternHyaluronoglucosaminidaseMicrochip Analytical ProceduresFollicular FluidAntigensSpermatogenesisChromosome AberrationsCholine DehydrogenaseComet AssayMicroscopy, FluorescenceCell NucleusInsemination, ArtificialPeanut AgglutininFluorescent Antibody TechniqueChromosomes, Human, YSea UrchinsMicroinjectionsAmino Acid SequenceExocytosisReproductive Techniques, AssistedDiploidyGossypolContraceptive AgentsHEPESFluorescent DyesPropidiumAntibodies