I have been on Pristiq for 5 months. My cup size has went from 34DD to 36DDD. I see a lot of info on Pristiq being a trial drug for menopause but it's not actually mentioned affecting hormones in the side effects. My periods are way lighter, maybe 2 days. It has helped tremendously for my PMDD except for I'm a little emotional during luteal phase but I'd take that over angry any day. Just wondering other women's experience with this?? Thank you