besides wolfy's advise i would suggest reading the sticky's on pct therapy or do a search under "post cycle therapy" and you will find plenty to read so you have a much better understanding of pct and what it does, why you do it, which items do what for ya etc. it is important not only to do the right pct after a cycle, but to also understand what is going on so you can make changes if something is not working the way it should.