Chromosomes, Human, YY ChromosomeOligospermiaAzoospermiaSex Chromosome Disorders of Sex DevelopmentInfertility, MaleSex Chromosome AberrationsSeminal Plasma ProteinsSequence Tagged SitesTestosteroneChromosome DeletionXYY KaryotypeKlinefelter SyndromeSpermatogenesisTestisIn Situ Hybridization, FluorescenceChromosomesKaryotypingGenetic LociMosaicismChromosome MappingSperm CountX ChromosomeGene DeletionAsthenozoospermiaChromosome AberrationsSpermatozoaSperm MotilitySex ChromosomesChromosome BandingPolymerase Chain ReactionMesteroloneChromosomes, Human, Pair 1Chromosomes, HumanChromosomes, Human, Pair 17Chromosomes, Human, Pair 22HypogonadismChromosome SegregationChromosomes, BacterialChromosomes, Human, Pair 16Chromosomes, Human, Pair 7Chromosomes, Human, Pair 11Semen AnalysisChromosomes, PlantChromosomes, Human, XHydrocarbons, BrominatedChromosomes, Human, Pair 15SemenChromosomes, Human, Pair 6Chromosomes, Human, Pair 21Chromosomes, Human, Pair 9Chromosomes, FungalChromosome PairingChromosome DisordersChromosomes, Human, 6-12 and XChromosomes, MammalianVaricoceleAneuploidyChromosomes, Human, Pair 2Chromosomes, Human, Pair 5Chromosomes, Artificial, BacterialChromosomes, Human, Pair 13Genes, Y-LinkedChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Genetic MarkersChromosome PaintingChromosome BreakageFertilityChromosomes, Human, Pair 8Chromosomes, Human, Pair 19Sex Hormone-Binding GlobulinAndrogensChromosomes, Human, 1-3Chromosomes, Human, Pair 12Genetic LinkageLuteinizing HormoneChromosomes, Human, Pair 14Molecular Sequence DataChromosomes, Human, Pair 18Chromosomes, Human, 16-18Chromosome DuplicationChromosomes, Human, Pair 20Base SequenceChromosomes, Artificial, YeastChromosomes, Human, 13-15OrchiectomyChromosomes, Human, 21-22 and YRing ChromosomesSex-Determining Region Y ProteinMicrosatellite RepeatsFollicle Stimulating HormoneChromosome InversionTestosterone PropionateHaplotypesPedigreeChromosomes, InsectPhenotypeTranslocation, GeneticGonadal Steroid Hormones