i was told at one of the doctors office that along with my hair transplant for the frontal hairline that it would be wise to use propecia and or minoxidil.they told me that if i was to go completely bald that one doesnt have enough donor hair to fill an entire head. i brlieve he said you can get like 6000 grafts out of the donor area and that it would be wise to save that if i needed it. so basically i would have to be on propecia and minoxidil for life