I have been using NuvaRing for about 6 months now. The symptoms slowly build up overtime, and get increasingly worse. Currently I am constanly moody while the ring is in. Anything can set me off! I have never been an angry person, but I feel angry a lot now. When I'm not angry, I am extremely depressed and negative. I have always been an optimistic person, but not anymore, I cry a lot and want to be left alone. The idea of sex grosses me out. (I'm glad I'm not the only one) I love the ring because I am not getting the cramps, nausea, and extremely heavy periods I used to have, but its definetly not worth it! I also get a horrible migraine the day I take it out. It is so crippling I sometimes wonder if I need to go to the ER. Well, I think I may stop using this, it seems like the side effects just don't outway the convience and pros!