Hey bro, not only preventing gyno, you want to control e for fat loss and genreal health. If you are dieting to lean down...and based off your cycle, I assume you are... I would run the adex a little higher than if you were on an off season plan as lower, controlled estrogen would help with fat loss. So, I might start with .5mg EOD and see how you do. If you want to get drier, take it up to .5mg ED