I'm currently on the 10th week of a 16-week cycle, taking 250mg of testosterone per week. My estrogen (E2) and prolactin levels are normal, but I tend to aromatize heavily. I was taking 480mg of testosterone per week, but I lowered it to 250mg, and now my E2 is back to normal. I'm also taking 0.6mg of letrozole every other day (EOD) and 25mg of aromasin EOD to manage my estrogen levels. I'm also taking 1mg of finasteride daily.