16 Year Old is Losing Hair, Wanting Transplantation

I am a 16 year old male. When i turned 13 I dyed my hair about 5 times, and bleached it once. The following year I began to lose my hair. You can see my scalp on the back of my head, not greatly, but very noticablly. The hair on top of my head is very thin now, and u can almost see through to my scalp. My hair has stopped falling out since then but the damage has been done. I have been to several doctors, and dermatologists, they all say it’s hereditary, since my father is bald. My questions are, if the hair loss is hereditary why did I start losing my hair at such a young age? If my parents and I consider hair transplantation am I guaranteed to have a full head of thick(er) hair? If we decide to have the surgery should I start taking Propecia to prevent any future hair loss? I would love nothing more than to have a full head of thick hair again. This has been a very stressful situation, being in my prime teen years, and entering my junior year of high school in September. I would greatly appreciate it if you respond to my message. Thanks for your time!

You are almost certainly too young to have hair transplants. Seeing through the hair to the scalp means that you hair is probably very, very fine. This is a common look, something that my generation called a towhead. I would not be surprised to hear of balding in your family as 50% of men in their lifetime do have some form of balding. Before you start on a treatment plan, please read Miniaturization: Critical to the Master Plan for Hair Loss and develop a Master Plan for your hair.