I used doctor prescribed HGH 3 years ago for a few months. In retrospect, I truly wish that I had not wasted the $$$. HGH in any amount a doctor would prescribe, or that most people can afford, is one of those things where you *may* see/feel something in 6 months, or you *may* see/feel it in a year. The only folks getting dramatic results are bodybuilders taking far higher dosages that any doctor would prescribe.