Living with one disease is bad enough, but living with two adds more than two times the complexity. As a young man, Aaron Blocker was diagnosed with Crohn’s disease after years of coping with strange and seemingly disconnected signs and symptoms. He continued to have problems which resulted in two hip replacements that were blamed on prednisone. However, after one of those hip replacements became dislocated, Aaron went looking for more answers and wound up suspecting that he also had an ultra-rare condition called hypophosphatasia.