Hi.
I'm seventeen and for about 6 months I've had this bald patch on my head. It's as smooth as a baby's bottom and doesn't hurt at all.
It's seems to have grown abit bigger and recently I've noticed another one growing the opposite side of the back of my head. Any help would be much appreciated as I am worried. I've put a picture below.
Thanks.
http://i55.tinypic.com/sxkd35.jpg