birth control
"I had the implanon inserted in October 2007 and loved it. Absolutely no change in me at all. No periods no weight gain nothing. I then decided to have another in October 2010. Nothing but trouble since. I'm moody 99% of the time. Have gained weight. Absolutely no sex drive, I'm 21. Luckily no periods but constantly feel pregnant. Took a test yesterday as I have had very tender nipples for days. Test negative thank god! I'm so emotional and will cry at the drop of a hat. Been lucky in some respect as I still haven't had a period. "