birth control
"I just removed the implanon today after having it for 3 years. This implanon really works if you want to avoid getting pregnant. The first month of using it, I got a cyst. I was told it's due to hormonal changes for using the implanon. I didn't remove it. 
For the last three years while on it, I suffered from hair dryness and hair loss. My breast size went from C cup to F. I get spotty period that lasted 3 weeks alternating with a week of no period. I struggled to lose weight even with very regular exercise and no carb diet. The only way to lose some is when I didn't eat anything at all. I was a size 6 but now I am a size 22. 
Today I went to remove it and it was painless, The cyst were no longer there. No, I will not use it again."