Soon I am going to do Superdrol 4 week cycle. If I use Proviron during the cycle is it enough? I read when coming of Proviron you could experience some negative effects with your body's natural testosterone levels, so I would skip it. So.. Nolvadex or Clomid? And how long after last cycle pill should I take it? What dosage and how long? Any advice will help because this would be my first cycle. I have some post cycle therapy (pct) knowledge but I want to be sure.