Chromosomes, Human, YY ChromosomeOligospermiaAzoospermiaSex Chromosome Disorders of Sex DevelopmentInfertility, MaleSex Chromosome AberrationsSeminal Plasma ProteinsSequence Tagged SitesChromosome DeletionXYY KaryotypeKlinefelter SyndromeSpermatogenesisIn Situ Hybridization, FluorescenceChromosomesKaryotypingGenetic LociMosaicismChromosome MappingTestisX ChromosomeGene DeletionAsthenozoospermiaSperm CountChromosome AberrationsSex ChromosomesChromosome BandingSpermatozoaSperm MotilityPolymerase Chain ReactionMesteroloneChromosomes, Human, Pair 1Chromosomes, HumanChromosomes, Human, Pair 17Chromosomes, Human, Pair 22Chromosome SegregationChromosomes, BacterialChromosomes, Human, Pair 16Chromosomes, Human, Pair 7Chromosomes, Human, Pair 11Chromosomes, PlantHydrocarbons, BrominatedChromosomes, Human, XChromosomes, Human, Pair 15Chromosomes, Human, Pair 6Chromosomes, Human, Pair 21Chromosomes, Human, Pair 9Semen AnalysisChromosomes, FungalChromosome PairingChromosome DisordersChromosomes, Human, 6-12 and XChromosomes, MammalianAneuploidySemenChromosomes, Human, Pair 2Chromosomes, Human, Pair 5Chromosomes, Artificial, BacterialChromosomes, Human, Pair 13Genes, Y-LinkedChromosomes, Human, Pair 4Chromosomes, Human, Pair 10Genetic MarkersChromosome PaintingChromosome BreakageChromosomes, Human, Pair 8Chromosomes, Human, Pair 19VaricoceleChromosomes, Human, 1-3Chromosomes, Human, Pair 12Genetic LinkageChromosomes, Human, Pair 14Chromosomes, Human, Pair 18Chromosomes, Human, 16-18Chromosome DuplicationMolecular Sequence DataChromosomes, Human, Pair 20Chromosomes, Artificial, YeastBase SequenceChromosomes, Human, 13-15Chromosomes, Human, 21-22 and YRing ChromosomesSex-Determining Region Y ProteinMicrosatellite RepeatsChromosome InversionFertilityHaplotypesPedigreeChromosomes, InsectPhenotypeTranslocation, GeneticCentromereSperm Injections, IntracytoplasmicChromosome PositioningMeiosisChromosomes, Human, 4-5Recombination, GeneticX Chromosome InactivationMutationKaryotype