18 year old goin bald

[kenny57028]

Hey there everybody this is my first post. Well I started losin my hair when i was 17 years old and now im 18 and thinking about starting to take propecia. I really wish I would have started taking it 6 months ago when my hair still was alot thicker. My hairloss seemed to have been very aggressive and it thinned out all over on the top of my head. I didn't go on propecia back than because I kept wanting to deny that I was losing hair and I hoped it'd go away. So much for getting you hair from your moms dad... he still had a full head of hair at 72. Well I was just wondering from looking at these pictures will propecia help me or should I just say screw it and shave my head?