birth control
"I initial got the Nexplanon February 2015, so I've had it for a year and some months. I bled lightly for the first month than nothing after that. I just noticed spotting for the first time after a year and 6 months. Hopefully it won't last long because I don't like periods and don't want to have any. Other than that I have not experienced any side effects up until now. I never break out with acne but have just started. I'm already an emotional person since before the implant so I don't want to say it's caused mood swings. It's worked wonders for me thus far. The spotting after a year startled me but I assume it's normal after doing some research. I don't have any complaints and plan on using this method again after my 3 years are up."