OligospermiaAzoospermiaInfertility, MaleSperm CountMesteroloneChromosomes, Human, YSpermatogenesisTestisHydrocarbons, BrominatedSperm MotilitySpermatozoaPolymorphism, GeneticPolymorphism, Single NucleotideSperm RetrievalTestosteroneSeminal Plasma ProteinsTesticular DiseasesSperm Injections, IntracytoplasmicGenetic Predisposition to DiseaseGene FrequencyAllelesIdiopathic Pulmonary FibrosisSex Chromosome Disorders of Sex DevelopmentSex Chromosome AberrationsY ChromosomeCase-Control StudiesKlinefelter SyndromeMicrosurgeryVasovasostomyHaplotypesSemen