... end. I scraped at it GENTLY, and OUT CAME THE WHOLE MIRENA SYSTEM!! Never have I had a problem with my Mirena! Have an appointment February 12 to have another put in. This just freaked me out. I am wondering what the tissue could be (I'm taking the Mirena with the tissue on it to the doctor!). Has anyone else ever had their Mirena just come out? That sort of thing typically happens soon after you have it put in, expulsion. I'd had mine for WELL two years, and it slide right on like nothing!! IDEAS?