FertilizationSperm-Ovum InteractionsZona PellucidaOvumSperm CountSperm HeadSpermatozoaFertilization in VitroEgg ProteinsOocytesZygoteSperm CapacitationSperm AgglutinationAcrosome ReactionAcrosomeSperm MaturationSea UrchinsOogenesisUrochordataOviductsParthenogenesisSperm TransportSwinePronaseFallopian TubesEmbryo Culture TechniquesSperm Injections, IntracytoplasmicBlastocystSperm MotilityCytoplasmic GranulesInfertility, MaleSperm MidpieceExocytosisSemenSperm BanksSemen PreservationEpididymisSemen AnalysisEmbryonic and Fetal DevelopmentTestisCattleCell MembraneCalciumReceptors, Cell SurfaceEjaculationFertilitySpecies SpecificityGlycoproteinsCulture MediaSperm WhaleCryopreservationOligospermiaTime FactorsSeminal Plasma ProteinsAsthenozoospermiaProtaminesInsemination, ArtificialAzoospermiaSexual Behavior, AnimalSeminal Vesicle Secretory ProteinsVasectomyCryoprotective AgentsWhalesReproductionInseminationPregnancyVitelline MembraneGenitalia, MalePregnancy RateMicroinjectionsDNA FragmentationCopulationReproductive TechniquesAneuploidyReproductive Techniques, AssistedContraceptive Agents, MalePovidoneChromomycin A3Y ChromosomeEpididymal Secretory ProteinsCervix MucusVasovasostomyChromatinInsemination, Artificial, HomologousGenitalia, FemaleMeiosisInsemination, Artificial, HeterologousSeminiferous TubulesInfertilityEchinodermataTesticular DiseasesMicroscopy, ElectronIn Situ Hybridization, FluorescenceMolecular Sequence DataPregnancy OutcomeFlagellaChromosomes, Human, YTestosteroneFreezingIonophores