I too have the same problem with the mirena IUD; I bleed sometimes, not as much as when I first had it put in a year ago, and I get pain during and after intercourse as well. Some days are worse than others. Today after sex, I have been going through the worst pain and it even hurts to sit on my butt; the pain mimics when I had a piece of my placenta left behind which is weird. My breasts feel firmer and are so sore. I feel like I am always cramping though since it has been implanted. When I had spoke with a nurse about the bleeding, she said it could be cysts in my uterus caused by the IUD. I plan on making an appointment here soon. I also had an abnormal flow before the IUD, and now it has gotten worse. I will bleed for anywhere from a week to two weeks, and in that duration, it will stop for a few hours, or even a day or so and then come back. the beginning starts out light and then gets heavier during the last few days, which isn't what I am used to at all.
I have had Mirena for just over a year. I told myself for so long that it was a good deciscion but its actually been pretty horrible. The insertion was indescribable pain that caused me to nearly pass out and was unable to sit up for 2 hours. Then the cramps and spotting for 2 months. Then the painful intercourse. At first it was just positional and would cause sharp jabbing pains. Had the position checked by ultrasound and the dr says its in place. Then the pain with intercourse turned into a dull periord like cramping so that I would want to stop and could not reach orgasm. Its been 6 weeks since I have had an orgasm and have an appointment to get this c**p out of my body in a few days!! I'll try and post in a few weeks and post if the pain and cramps with intercourse have stopped.
I would make a drs appointment soon!! They say if you ever have pain that causes you to be bent over in agony to see the dr immediately bc it may be stabbing into your uterine walls. The other symptoms sound like what I have experienced and I am having mine removed.
What you're feeling is the strings attached to the mirena. The doctor can shorten them for her.
I'm a woman who is having pain with my IUD during intercourse with my husband. We had to stop the pain huts me so badly. I made a appointment for next week to see the Dr. I have had my IUD in since 5/27/12.
I have had the same issue with the same type of bleeding too, I've had mine in for a year and thought it was just me