Those of you who you are Norwood 3 or worse are very unlikely to regrow enough hair to make it aesthetic. Luckily, for myself and many others, we started the treatment when we had receded slightly and thus little regrowth and thickening will ensure great results and no will suspect we have male pattern baldness. I am not trying to discourage anyone in their fight against hair loss but some of you may have set unrealistic goals. But, I guess you could say you want to keep as much as possible for when better treatments come along. Keep dreaming.