birth control
"I've had Nexplanon for two years this month. As soon as I had it inserted, I haven't had a period for two years. No spotting either. No acne and no weight gain. (Of course I'm a p90x student also). But yesterday my first period in two years started. I sure hope it doesn't last long because this will be the first one I've had. And my cramps are awful this time. And of course no period for two years I had to run out and buy tampons right away. But I do recommend it."