How old is your son? Regarding CAH, this message board is the best place to learn from the experiences of others. Regarding CAH information, there's a lot on the internet if you search under CAH, and also "adrenal insufficiency" & "Addison's." Make sure you know about an "adrenal crisis" and know the symptoms of one (i.e. that vomiting or diarrhea can indicate a crisis vs. an illness) AND that you know dehydration symptoms, AND that you have Solu-Cortef on hand (intermuscular injection) & know how to give it.