birth control
"I've been on nuvaring for about 2 years now and I recommend it to all my friends.  I didn't experience any mood swings or weight gain. But my boobs went up a cup size.   It's super easy to put in and take out and I never forget to take it because it's already there! 3 weeks and then out one week for a period and then repeat. It sometimes falls out from sex but you have 3 hours to put it back in. My boyfriend doesn't feel it at all. You should definitely try it. Nothing but great results for me."