birth control
"I got this implant in February of 

2013. I've not had a single period since. Every once in awhile some old blood will come out nothing heavy at all and it lasts maybe a week. I had no pain with insertion. As far as side effects I've only had mood swings, sometimes the insertion site itches but not often and usually subsides quickly after itching. No weight gain, headaches, periods, acne, and no decreased Sex drive. I love this implant because I was on the pill before and I could never remember to take it with this you don't have to worry about remembering anything. I would definitely recommend this."