I felt the same way. I don't have CAH but my daughter does. When my sister told me that she was pregnant years ago, I cried. It was the first pregnancy in the family since Amanda and I was so upset that she knows about the way it could carry through the family and she didn't even see if she was a carrier or anything. Bottom line, she knew what could happen, I couldn't force her to do anything or see anyone about it. But I knew I would be there for her should something happen..I would know what to look for should the baby seem ill..Thankfully all went well. But I understand you concern for him.