As for estrogen this is my logic (all speculation so don't quote me)... you wouldn't use an AI for non aromatizing compounds. The dose of Test used by women is much lower than what men use therefore aromatization is much lower. I am guessing you would be in the 200mg range for Test? That is about average physiological dose for a male and there is minimal aromatization. Its when you start getting doses past 500mg that you need to worry about estrogen.
I honestly don't know about menstrual cycle stuff. I'm guessing there will be an effect but I couldn't say in what way.
I will follow along to learn. Very interesting questions. My curiosity is spiked