androgenetic alopecia
"Hi guys. I'm the son of a man who went bald at the age of 18 and I'm one of 4 brothers. I staring taking Propecia at the age of 39 and I'm 51 now. Not only has my hair stronger and thicker like I've lost none, I'm the only brother now with a full head of hair. I had my first child at age 42 and have just had my fifth 4 months ago. I have never had any of the side effects that others have written about on here. If I had my time over again I would do exactly the same thing except maybe have started taking this pill a little earlier so that my hair wouldn't have thinned so much before I starting taking it (The thinning has totally reversed). I have and would recommend this treatment to any other male who like to feel good about themselves."