I got the Mirena put in May 2008 and for the last 2 months i have had nausea,abdominal pain. I called the OB and the nurse told me that since i have had the mirena in this long i am not having side effects of it. I am not sure what to do. I am starting to get blurred vision with migraines. I need to call them to be seen......i need to find something else for birth control if this comes out any suggestions. thanks