MistyDear Carolyn,
Do you know what type of CAH he has? My son who is five has Swcah. He has to be on meds the rest of his life. I also know that the mother and father have to be carriers to give their babies cah. But I might be wrong on that to so please dont take my word on that. But I do hope that you can find that out and ask the mother or the father if they know which one it is and maybe even try to contact the dr. I dont know if the dr coudl tell you anything but that is just a thought. I do hope that he gets on meds if he needs them. I wish you luck and your grandson as well. I will keep him in my thoughts and prayers. And keep in mind that what i posted is just my opinion on this. But i will keep you and him in my prayers!!
God Bless