One last thing. Starting at 12.5 mgs. every other day, being it is so potent, how would I know if that dosage was too much for me? I mean I was told to check my estrogen levels around week 8. Is it possible to feel some side effects from the 12.5 mgs. of aromasin being too much sometime before week 8? It would seem as though it is protocol to start at a higher dosage just in case so you're covering the aromatization of the testosterone?