I'm a 54 year old male who suffers from a lot of fatigue...am just trying to get "normal"...have been taking testestorone (last check my level was around 900) and have just started taking HGH...Gentropin from Phizer with a Doctor's prescription...am taking .2 mg shot 6 days a week...have been doing this for just over a week...questions...when can I expect to feel better?...and is .2 mg enough or should I move up to .4 and when?...much thanks in advance.