Hello Dr. C. Quick question, if I may. I'm 10 weeks in on 50mg test' p' EOD subq love handles. Last week, I decided to experiment with 50 mg ED, thereby increasing my weekly dose from, say, 200mg to 300mg. I appreciate that the increased test' will invariably lead (and has led) to an increase in estrogen. I have now returned, and intend to stay at, 50mg EOD: how quickly might I reasonably expect my elevated estrogen level to return to a level more normal for this lower intake, please? How quickly might one expect Estrogen levels to drop (relative to Testosterone levels) following a test' p' protocol like this, please? I ask both out of interest, and because I'm 'shooting in the dark' without blood work and attempting to get my arimidex dosing 'right'. Many thanks, Kind regards, Ian.