birth control
"I've been using Implanon for almost 5 years now, and I didn't experience any bad side effects. When I had my first one implanted in my left arm I did spot lightly for a little while just a few months, then I didn't have a period at all, or spotting, I love it. When my 3 years was up I had it removed and replaced in that same arm and still no bad side effects. No weight gain or skin changes or pains and I honesly forget that it's even there."