birth control
"I used to take the pill (Microgynon) but the side effects and my constant forgetting to take it led me to the Implanon in September 2009. Unfortunately I am not one of the lucky ones who has no periods, instead I get very light periods (sometimes barely noticeable!) every 2-3 months or so for about 2-3 weeks. I have had no side effects, and no longer suffer from bouts of irrational emotion or period pain. 

Even if I did experience these side effects I would still continue using Implanon, purely for peace of mind, as it is the most effective form of contraception."