birth control
"I've had the Implanon in since I was 16. I've had 2 and am just about due for my third. That's right, for 6 years I've had irregular periods ever since, no cramps and no headaches but different experiences with sex drive with both implants. The first one my partner and I would have sex all the time but since my second one not so much. Actually I don't want it at all. Only worry now is because I've had it in for so long can I still get pregnant without it."