Implanon
"I have been using the Implanon for almost 4 years. When I first got it, it was great! I hardly ever got my period. I would get one period every 8 months or so for about 4 weeks, which I can't complain. Once I got it replaced last year after my 3 years expired, it all changed. I gained at least 15 lbs, I go to the gym regularly and it's nearly impossible for me to lose weight. I get my period every 4-5 weeks and it last 3 weeks every time. I'm always moody, tired and have no sex drive. I enjoy this birth control only because it has prevented pregnancy, but I am starting to hate the side effects my body is experiencing."