birth control
"I got the skyla about 3 months ago and the one period I've had since then has been super light . I am sexually active so it's worked so far as to prevent pregnancy , but the one thing I hate is the cramps. Every month so far I've gotten these sharp and really painful cramps , yet I still don't bleed. I'm hoping they will fade away within the next few months, but other than that I love it."