i went to see a hair specialist last year, i'm 21 now, and was told that i had lost a good bit of hair in my crown region and at my hairline. i started using rogaine on and off but couldn't stand the way it made my hair feel greasy - i also started using propecia. after a few months i finally got dedicated and started using rogaine twice a day with my propecia and it seems, not even a year later that ive not only stabilized my hair loss but i've regrown some.