I have been taking sustanon 250 EOD for the last three weeks along with .25 mg of Arimidex just incase. However, I haven't seen any changes in my body so far. no weight gain but strength s gotten better. I ve been told by one of my friend that using arimidex will stop the gains if estro is already low in my system and suggested that I should wait till I have any symptoms of gyno. Is that a true statement? Shouldn't I already have seen some size somewhat already? Should I stop taking arimidex? I am also planning on switching from sus to Test E 250 twice a week? any better way to do the switch? or perhaps safer way? Please advice. Thanks...