birth control
"I'm 24 years old and I would have to say Mirena is the most effective birth control. But with that, of course there are some side effects. I've gained about 30lbs, very heavy mood swings, I break out more than I normally do and I'm always hungry. I've had it for a year....my partner loves it, no complaints from his end. It is very convenient...the insertion was painful but after a month it was fine. I get a light 2-3 day period every 3 months which is great!"