OligospermiaInfertility, MaleAzoospermiaInfertilityChromosomes, Human, YSperm CountSpermatozoaAsthenozoospermiaSemen AnalysisSperm MotilitySemenSex Chromosome AberrationsSpermatogenesisSex Chromosome Disorders of Sex DevelopmentXYY KaryotypeSeminal Plasma ProteinsSperm Injections, IntracytoplasmicMesteroloneTestisReproductive Techniques, AssistedInfertility, FemaleY ChromosomeFertilityKlinefelter SyndromeSequence Tagged SitesFertilization in VitroHydrocarbons, BrominatedReproductive TechniquesPregnancyChromosome DeletionSocial MarginalizationChromosome AberrationsHysterosalpingographySertoli Cell-Only SyndromePregnancy RateAneuploidyTestosteroneInsemination, Artificial, HomologousFamily CharacteristicsEmbryo TransferKaryotypingVaricoceleOocyte DonationContraceptive Agents, MaleSexual Dysfunctions, PsychologicalPregnancy OutcomeSperm RetrievalReproductive MedicineInsemination, ArtificialChromosomes, Human, XPregnancy, MultipleAttitudeUkrainePolymerase Chain ReactionGenetic LociGametogenesisIn Situ Hybridization, FluorescenceFollicle Stimulating HormoneCryopreservationCouples TherapyOvulation InductionGene DeletionOocytesRNA-Binding ProteinsQuestionnairesCytogenetic Analysis