I had Implanon for five months and from the moment it entered my body, to the exact moment I had it removed, it made me bipolar. I had really big high's and low's, my emotions were a rollercoaster ride and I had no idea of what I was really feeling or what the heck was going on in my head. It took me the whole five months to realise that there was something wrong, that I wasn't normally such an emotional mess. And as soon as my Dr took it out, I felt like something had been lifted from me, and I was suddenly me again.

It also made me have light bleeding the entire time.

However, my friend had Implanon at the same time as me and had no sideeffects.

Sorry to put a dampnener on it, but everyone reacts differently anyway. Good luck making a decision between the two!