Seminal VesiclesSeminal Vesicle Secretory ProteinsSperm CountGenitalia, MaleGenital Neoplasms, MaleSeminal Plasma ProteinsSperm HeadSynaptic VesiclesSperm CapacitationProstatic Secretory ProteinsSemenProstateEjaculatory DuctsEpididymisHemospermiaSperm TransportTestisTransport VesiclesCytoplasmic VesiclesEjaculationTestosteroneInfertility, MaleSecretory VesiclesSperm MaturationOrgan SizeCastrationFertilityProstatectomySperm-Ovum InteractionsFertilizationGenital Diseases, MaleProstatic NeoplasmsAcrosomeSperm Injections, IntracytoplasmicOrchiectomyVas DeferensCalculiSperm MidpieceBulbourethral GlandsSperm BanksCell MembraneMicroscopy, ElectronSexual MaturationSpermatozoaSemen PreservationMethyltestosteroneWolffian DuctsAndrogensProstate-Specific AntigenEpitheliumVasectomyExocytosisSemen AnalysisCOP-Coated VesiclesZona PellucidaSperm MotilityMolecular Sequence DataProteinsLiposomesTestosterone PropionateCystsReproductionAmino Acid SequenceTuberculosis, Male GenitalFlutamideImmunohistochemistryGolgi ApparatusCattleAndrogen AntagonistsCyproteroneClathrin-Coated VesiclesRats, Inbred StrainsCopulationGuinea Pigs