hi prodigy
i was in the same boat i am 19 now and i have just had my HT i know been young every one says your to young! but i believe that is only half of it it totaly depends on your NW scale if you are a NW2 well thats not enough to get a HT but i would say go on finsteride. i have and it works well in young people and got some hair back for me.
you should send some pics to docs and if they believe a HT is need they will tell you BUT IMPORTANT ADVICE only go to some one recomended on this website i know you will see advert and stuff saying yes we will do a HT for you they only want money so resarch this website and i am not disagreeing with what other people have posted, this is just my opion and i know how he feels