Implanon
"I have used implanon for 6 years. I will be getting my second one removed next month, and another one will be put in. I love this.  I don't get a period, I lose about 7 to 10 lbs. in the first couple of months after insertion,  and it doesn't hurt at all. The only con for me is towards the end of the 3 years, I get very emotional and depressed.  For about 3 months,  everything pisses me off, and /or makes me cry. Prior to implanon,  I have tries birth control pills, the patch, the ring, and the IUD. I was allergic to the patch,  cried constantly on the pills and the ring,  and experienced my first panic attack while getting the IUD put it. (IUD was awful)."