Etonogestrel
"I'm giving this a 5 because it did its job, which is preventing me from getting pregnant. However, like many other reviewers on here..the nonstop, irregular bleeding is horrendously affecting my life. I've never felt so trapped.  I am constantly paranoid whenever I go out, always asking a close friend or family member I'm out with to check to see if I'm leaking through my pants, I'm over it. I want to get it removed but the convenience of it is partially the reason why I also want to keep the implant in. My doctor prescribed Loestrin to counteract the irregular bleeding and while it helped (a lot), the minute I stopped taking the pills, the bleeding became irregular once again."