birth control
"I am 27 and I have been on Nexplanon since February, so almost 4 months. The first three weeks was really annoying. I had ongoing light bleeding the whole three weeks, but then it just stopped. I have had no spotting and no period since and no side effects that I can say are definitely from nexplanon. I have had some unusual acne, but nothing crazy just an extra pimple here or there - it's probably more odd because I can't tie it to a cycle since I have no period. I have had a couple of headaches, but nothing that wasn't cured from excedrin migraine. All in all - it's effective (not pregnant) and I have no period (awesome!)"