Skyla
"I am 20 years old and this is my second time using the Skyla as my birth control method and I love it. It hurts slightly when it get put in and then cramping for a day or two but then it's mostly bliss! My periods are very rare, maybe 3 or 4 a year, no severe weight gain or skin problems. My cramping is much more manageable than it used to be. I'm not pregnant and have never been so obviously it works. It does however sometimes make me nauseous and have bad acid reflux but other than that I've enjoyed my experience with it."