Why would you take HCG throughout your whole cycle? I understand the purpose of HCG, but wouldn't it be most beneficial to run only the last couple weeks before you end cycle then start PCT? Once you take steroids your natural production of test is almost completely shut down anyways. I've never ran HCG but will next go around. How much is needed and how many vials is that? I see a lot of conflicting doses. Thanks everyone in advance.