I had the Mirena put in on 8-26-2009. The day it was put in I started bleeding and have not stopped. Some days it is very heavy some day very light. I have gained about 10lbs since it was put in I feel depressed all the time, back hurts and my head hurts ALL the time. The last few days I have started having bad pains in my side. I keep telling myself "I am sure it has nothing to do with the IUD" But know I am not so sure. Now that I have read everyone post I really am thinking that all of this is being caused by my IUD.