I have 200 IU worth of Kigtropin, I take 4 IUs daily (good for 50 days). After 50 days, should I stop for 1 week and start another 50 day cycle? My next cycle I might step it up to 5 IUs daily instead of 4 IUs. Is 50 days STRAIGHT too short or too long of a cycle? Should there even be rests in between? Say 5 days straight 2 days off it or what?