Gynaecology & Obstetrics General 6a74d121 False statement about Mirena is A Progestrone containing lUCD B Contain desogestrol C Used in hormone replacement therapy D Decreases menstural blood flow High-Yield Explanation It is a levanorgestrel releasing device which contains about 52 mg of levanorgestrel released at a rate approximately 20 microgram perday.