This is a chromosonal condition that affects only boys. The male children are born with 47 chromosomes instead of 46. These males are sterile, they have enlarged breasts, trouble with speech and language, and a myriad of other problems. My husband and I have talked to many people in the medical profession. We did not learn much from them, but I don't fault the doctors.
Limited information is available for many of the chromosome abnormalities.
This condition, though rarely spoken of, affects one in 400 males. Parents of children with Klinefelter's hesitate to tell family and friends because of the stigma. I tried to locate a support group but there doesn't seem to be any. This is where you come in, Ann. There must be hundreds of other parents who are looking for someone with whom they might share their feelings about this problem.