User:Justin.parobek/sandbox

Klinefelter's Syndrome also known as (XXY Syndrome). This syndrome is named after Harry Klinefelter. Klinefelter's Syndrome is a syndrome that has a random mode of inheritance. Klinefelter's is a syndrome where a male can only have the disease. Symptoms of Klinefelter's are testicular growth is slowed down, lower production of testosterone, reduced muscle mass, reduced body and facial hair, and enlarged breast tissue. The frequency of the disease is 1 in every 600 males.