Tbh I have zero clue where my estrogen stands at as we speak nor have i ever known. I follow these guides i have read. They say that aromasin should be taken everyday, whether 6.25mg, 12.5, 18.75, or 25mg ed. At around 300mg test, asin should be taken 12.5 ed. 600mg and above asin should be taken at 25mg ed. What do you guys think about that? I feel like unsteady levels of estrogen could cause side effects like acne, so it's better to take it ed. But i also feel like i might be crushing my estrogen levels and hindering my gains and ruining my libido.