OligospermiaAzoospermiaInfertility, MaleSperm CountMesteroloneChromosomes, Human, YSpermatogenesisTestisHydrocarbons, BrominatedSperm MotilitySpermatozoaSperm RetrievalIntestinal ObstructionAirway ObstructionTestosteroneUreteral ObstructionSeminal Plasma ProteinsTesticular DiseasesSperm Injections, IntracytoplasmicSex Chromosome Disorders of Sex DevelopmentIdiopathic Pulmonary FibrosisSex Chromosome AberrationsVasovasostomyKlinefelter SyndromeMicrosurgeryY ChromosomeDuodenal ObstructionSemenVasectomy