After having the Mirena removed, it started lightl but that night I started bleeding heavy. I had clots but nothing bigger than maybe a quarter or so. I bled heavy for almost two weeks. I am hoping that as of today I have stopped! :) The mirena worked for birth control, but it threw my hormones off completely. Mood swings, night sweats, etc. I also had false pregnancy symptoms, such as actually feeling like a baby was MOVING inside of me. I have been pregnant-and given birth 3 times, I know what that feels like!