birth control
"I've had this for a little over two years now. Right away my mood swings were awful but I didn't bleed which was great. Occasionally I have pain in my arm where it is located. My periods happen about every 6 months and it wasn't until January that my period lasted for almost 3 months with horrible cramps. I plan on taking it out soon. I would say the only good thing is I have not been pregnant. I would not recommend this or any birth control (besides condoms) in the future."