when you cycle short and heavy say 4 weeks on 4 weeks off how many times should you do this? Can you reapeat this say 4 times with no adverse side effects or is 1 cycle like this better then wait 8 weeks then go again better? I've Noticed that out of three cycles that around 8 weeks every time my progressing has dimenished. So I think this is a prime why for me to cycle. Any help much appreciated.