Carol-I agree with Janet-I feel I'm just beginning to learn that there is no one right way of treating CAH. And also, in the case of girls with ambiguous genitalia, no one right age to have surgery. What we are all doing-sharing our experiences and concerns and supporting one another is the best thing we can do for ourselves and our children. When my doctor calls me next week with bloodtest results, I plan to ask her about the Dex, just for information. Thanks for that info and good luck with your son.