OligospermiaSperm MotilityInfertility, MaleAzoospermiaSperm CountSpermatozoaAsthenozoospermiaChromosomes, Human, YSemenSpermatogenesisTestisMesteroloneSemen AnalysisSex Chromosome AberrationsHydrocarbons, BrominatedSperm CapacitationSperm HeadSeminal Plasma ProteinsSemen PreservationFertilitySex Chromosome Disorders of Sex DevelopmentSperm TailVaricoceleEpididymisSperm MaturationSequence Tagged SitesAcrosomeEjaculationSperm Injections, IntracytoplasmicSperm-Ovum InteractionsSperm TransportKlinefelter SyndromeTestosteroneGastrointestinal MotilityY ChromosomeFertilizationCryopreservationSperm MidpieceAneuploidyChromosome DeletionAcrosome ReactionSeminal Vesicle Secretory ProteinsIn Situ Hybridization, FluorescenceChromosome AberrationsKaryotypingZona PellucidaSperm BanksInsemination, ArtificialCryoprotective AgentsPregnancyFlagellaContraceptive Agents, MaleSperm Immobilizing AgentsCell MovementGenitalia, MaleAcinonyxAntelopesMenSea UrchinsPolymerase Chain ReactionInsemination, Artificial, HomologousCervix MucusSeminal VesiclesOvumFertilization in VitroVasectomyMasturbationCattlealpha-ChlorohydrinFallopian TubesReproductionComb and WattlesPovidoneTime FactorsProtaminesPentoxifyllineFreezingSpermatocidal AgentsA Kinase Anchor ProteinsBufo arenarumEgg YolkPregnancy RateFishes, PoisonousEsophageal Motility DisordersSperm WhaleOocytesCalciumMovementCyclic AMPMolecular Sequence DataOptical TweezersCell MembraneCaricaCholine DehydrogenaseCell SurvivalSalmonidaeHypotonic SolutionsDose-Response Relationship, DrugDichlorvos