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Klinefelter's Syndrome is a genetic disorder in which males do not develop secondary sexual characteristics. One in five hundred to one thousand of male babies can be born with Klinefelter's Syndrome. The cause of this is when the male has an extra X chromosome instead of normally just one X and one Y chromosome. This becomes known as the XXY syndrome. Other males may have an extra Y chromosome or more than two X and Y chromosomes. These males with more than one extra chromosome have severe symptoms, which includes metal retardation. It is hard for males with Klinefelter's Syndrome to be aware of the fact that they are diagnosed with it. It usual goes undiagnosed until the male begins puberty. During this time period, the male will realize that he is not fully developing his secondary male characteristics. This includ