Classic congenital adrenal hyperplasia, more commonly called classic CAH, is when there is an enzyme missing in the adrenal gland, which causes the body to have the inability to make enough cortisol.

CAH is caused by the lack of certain enzymes that the body needs to produce these hormones. Depending on the type of CAH you have, your body may produce too much or too little of these and other ...

In approximately one out of every 100 births, seemingly tiny errors occur during the various stages of fetal sex differentiation, causing a baby's body to develop ... neither. In CAH, the absence ...