I have had Mirena for 4 years and have gained 20kg. My binge eating is now out of control and I feel this is because of a state of depression. I get terrible sharp pains in my ovaries and have experienced lower back pain since getting the mirena. I also have puss filled boil like sores on my groin that are very painful. I wouldn't care if I never had sex again and my energy level is zero. I have one day that I have heaps of energy and then stuffed for the next 7. I now suffer with visual migraines and get dizzy a lot. My blood pressure is high and feel as though I have a lump in my throat. I am getting my Mirena out ASAP. I can't believe how much the doctors love this product and claim that it is perfectly safe. They said that about the morning sickness pills that caused babies to be born without limbs. Wake up Medical. Stop your ignorance and do your research.