Hi, this is my first time on this website. My son was diagnosed with AA when he was 3, he is now 5. It started like everyone else, patchy baldness that has progressivly spread all over his head. He seems to be on kind of a cycle, he begins losing his hair in the late fall each year and it all grows back each summer, does anyone else have this and is this normal with AA? He has very blonde hair, but he has patches in different areas of head that grow in dark brown and very course. He doesn't… Continue