I feel so much better after reading this site! I've been on NuvaRing for two months and have had serious bouts with depression for the first time in my life. I mean, I've felt down before, but never like this. Just today I wanted to cry for no reason about 90% of the time. I've had abdominal pain and back pain that I never had before. The mood swings are really the worst (just ask my boyfriend). I relate to what another girl said; that her mood swings range from white hot anger to serious depression. On days like today (less than a week before my period) I just want to sleep the day away. I don't want to interact with anyone and everything makes me miserable. Also, it's changed the way everything smells down there. My boyfriend is really good about it, but even he admits that it's unpleasant to him. I've asked my gyno and she said that I don't have a UTI or a yeast infection, so right now the only explanation is this new birth control. Thankfully Monday is the day I take it out, and I'll be taking it out for good. I hope more women review this site before trying out this birth control because everyone should know the real side effects...the ones your doctor won't tell you.