Tiffaney-I have been through what your’e going through with my daughter who has SWCAH, when she was 3.  She had vaginal bleeding and we didn’t know why.  We had test after test, all negative.  The endo said it was a urological problem, the uro said it was an endo problem!  I had to record symptoms every day for months and we were so stressed-alot of work missed, my husband and I struggled through, but never giving up.  We did finally see another uro who found a polyp, removed it and that took care of it.  Your medical situation is different, but the stress, work issues, worry are all the same.  Hang in there, keep pushing the Docs for answers, and let your son know how much you love him and are trying to help him.  You will get through this.  And I’ll keep you and your son in my prayers.  BTW, my daughter is 9 now-all her best buddies are boys, so if he ever wants a penpal...