Klinefelter SyndromeSperm RetrievalAzoospermiaSex Chromosome DisordersGynecomastiaChromosomes, Human, XSex Chromosome AberrationsChromosomes, Human, YGonadal Dysgenesis, 46,XXKaryotypingPrimed In Situ LabelingAneuploidyTestisInfertility, MaleXYY KaryotypeSyndromeSpermatic Cord TorsionCryptorchidismOligospermiaMosaicismBreast Neoplasms, MaleFathersTestosteroneTesticular DiseasesIn Situ Hybridization, FluorescenceSpermatozoa