Comparisons for AI's, PCT, and HCG

[quote]Yogi wrote:
here’s a good read about why you should manage E

apparently i never read that before, and i just started skimming through that…

i think the Happy-dog over-states the effects of estrogen on androgen receptors. he claims that estrogen can block testosterone from binding to the AR, but i don’t think that’s accurate at all (except in a few instances, like the prostate, etc)