birth control
"I had the Mirena put in March of 2008 after I had my daughter. I was 32 years old. No complaints other than in the beginning I swear I could feel it inside me. That went away. I did gain some weight. Occasional very light spotting. I never had a period until the past few months.  The Doctor said that's because the Mirena is running out of the hormones. My period lasts 2 weeks (just a pantyliner), and a week off. Getting my new Mirena next week. I would highly recommend this birth control."