birth control
"I have had the Implanon for a year now and really like it.  I only had one period about a week after insertion and haven't had one since.  When I was on the pill I had mood swings so I switched to the Implanon. I haven't had any problems with mood swings since.  Also, not having to remember to take a pill everyday is a big advantage.  The only bad thing is I had a slight increase in acne, it is subsiding now.  This was only a minor annoyance to me in comparison to the good aspects.  Overall, I am very pleased with the Implanon and glad I switched from the pill."