you can run hcgenerate 12 weeks and not only is it much safer but also extremely effective at what it does... hcg can cause so many problems and they are long term problems... it has its place but is so often abused... HcGenerate is designed to keep on cycle suppression to a minimum, making your transition into pct much smoother, allowing for an optimal recovery and more keepable gains… It also testicular shrinkage and your libido strong on cycle... HOWEVER, it can be ran in virtually any circumstance... pct, stand alone, etc... it has a place anywhere at any time in any circumstance and its extremely effective... here is the link to purchase... HCGenerate with Fadogia Agrestis.The most powerful sex drive increasing , shut down preventing on cycle support product ever created. i am also giving you the link to hcgenerate ES which is the extra strength version... HCGenerate ES this is the enhanced version although the classic version is extremely effective, the es version has added ingredients and also adds more of what was in the classic version making it even more effective...