For example, if a person is born with the circumstance known as Klinefelter syndrome, he is in all likelihood to enjoy some degree of issue, despite the fact that the extent can range. Learning approximately Klinefelter syndrome Harry Fitch Klinefelter became an endocrinologist who inside the s observed the circumstance that is named after him. To understand Klinefelter syndrome, it's important to realize that women are born with "X" chromosomes (XX) and guys are born with one "X" and one "Y" (XY). (A chromosome is a