Klinefelter SyndromeTestosteroneSperm RetrievalAzoospermiaGynecomastiaSex Chromosome DisordersChromosomes, Human, XSex Chromosome AberrationsChromosomes, Human, YGonadal Dysgenesis, 46,XXKaryotypingPrimed In Situ LabelingAneuploidyInfertility, MaleTestisXYY KaryotypeSyndromeMosaicismOligospermiaFathersHypogonadismBreast Neoplasms, MaleIn Situ Hybridization, FluorescenceSex Hormone-Binding GlobulinAndrogensSpermatozoaLuteinizing Hormone