EpididymisTestisSperm MaturationSpermatic Cord TorsionCryptorchidismTesticular DiseasesSpermatozoaEpididymitisOrchitisGenitalia, MaleTesticular NeoplasmsSpermatogenesisRete TestisOrchiectomySperm MotilityScrotumSperm CountInfertility, MaleEpididymal Secretory ProteinsEjaculatory DuctsVas DeferensVasectomyVaricoceleSperm TransportOrchiopexyTestosteroneTesticular HydroceleSeminal VesiclesOrgan SizeLithiasisSeminiferous TubulesAzoospermiaSpermatidsOligospermiaAndrogensBody FluidsSeminiferous EpitheliumSexual MaturationSemenSeminal Plasma ProteinsTestosterone PropionateFertilityHernia, InguinalSertoli CellsHoloenzymesWolffian DuctsEchidnaVasovasostomyImmunohistochemistryContraceptive Agents, MaleSperm Tailalpha-ChlorohydrinMacropodidaeRats, WistarDihydrotestosteroneEjaculationRats, Sprague-DawleyCastrationSperm HeadCyproteroneSpermatic CordProstatebeta-DefensinsAndrogen-Binding ProteinMacaca radiataGenital Diseases, MaleSwineFlutamideEpitheliumAcrosomeAndrostane-3,17-diolTissue DistributionLinuronSpermatoceleRNA, MessengerLeydig CellsNuclease Protection Assays3-Oxo-5-alpha-Steroid 4-Dehydrogenase