I had a hair transplant surgery in 2006 at the age of 45. Before that, I tried Rogaine for 6 months without any improvement. After the surgery, I immediately started to take Propecia and have been taking in since. I noticed recently that my hair had become noticeably less dense. The hair on the donor site is still in perfect shape. The area to which hairs were transplanted was almost) completely bold so I am losing the transplanted hair. I can't provide more details using 500 characters.