birth control
"I have used nuva ring for 7 years. It is the only birth control I have ever used besides condoms, so I don't have any other frame of reference, however I have had  such a good experience with it. I'm 23 now and have been on it since I was 15. I have been extremely sexually active since age 15, and have never been pregnant. As long as you keep track of your schedule of putting it in and taking it out, it is fine. My periods could literally be clocked to the hour, I always knew when I would have them. However, recently I have been having one horrible migraine every month the day before my period (the day I take nuvaring out). Which is probably due to a switch in hormones. But otherwise, I would suggest at least trying it. It's been great."