last year there was a small section of hair on my head about the size of a nickle that just went bald for no reason. after a month the section grew some hair again. this year the same section went bald along with onother section about a 1/4 inch size. Why is that happening, what should i do, and what kind of doctor should i see?
Optional Information:
Male, Age: 31, Texas
Already Tried:
this will be the first