[FONT="]running 500mg test e a week with 250iu hcg every 3 days. I was on .25 adex eod reduced it to every 3 days but I still think I am crashing my estradiol. I feel lethargic and my skin has gotten very dry. I have read that some only take an ai if signs of gyno or bloat show up, could I stop taking it, or since I am using hcg is is mandatory.[/FONT]