Etonogestrel
"Stay away from this devil, I've had it for 2 years and in that time I've had the worse experience of my life and didn't even know it was from my birth control! It's caused me 2 have serious  stomach  issues with pain & seseitvity back & for to docs 2 see why I'm always in pain can puke at any time I want just like I was pregnant.my head is always pounding my hair is oily & I've gained over 50 pounds and I'm very active even though I have no energy I make myself walk or hike a lot! Sex what's that this makes me sick to think about being touched.but I did get it removed today I will say I'm having serious leg cramps just like I did when I first got it..at that time I blamed it on work but I'm now shown it was from the BC ..Don't get it!"