AzoospermiaOligospermiaSperm RetrievalVasovasostomyMicrosurgeryInfertility, MaleTestisEpididymisSpermatozoaTuberculosis, Male GenitalVas DeferensSuctionSperm Injections, IntracytoplasmicSpermatogenesisEpididymitisSertoli Cell-Only SyndromeEjaculatory DuctsReproductive TechniquesTesticular DiseasesOstomyVasectomySperm CountSpermatidsSleep Apnea, ObstructiveSperm MotilityPulmonary Disease, Chronic ObstructiveCryopreservationSemenChromosomes, Human, YEmbryo TransferFertilization in VitroPregnancy RateLung Diseases, ObstructiveMicroinjectionsBiopsySeminal Plasma ProteinsPregnancyFollicle Stimulating HormonePregnancy OutcomeJaundice, ObstructiveSex Chromosome Disorders of Sex DevelopmentSex Chromosome AberrationsKlinefelter SyndromeY ChromosomeContraceptive Agents, MaleSequence Tagged SitesSemen AnalysisPolysomnographyXYY KaryotypeTissue and Organ HarvestingRetrospective StudiesVaricoceleEjaculationGenetic LociChromosome DeletionSemen PreservationTestosteroneSertoli CellsEpitestosteroneSleep Apnea SyndromesForced Expiratory VolumeContinuous Positive Airway PressureSpirometryRespiratory Function TestsSperm Maturation