I have had the mirena coil in for 2 years now. I'm not sure if this is linked to my current problem or not. Occasionally when I am having a bowel movement, I will feel a strange feeling/pain in my vagina followed by vaginal bleeding. This only lasts the time I am on the toilet, no spotting or anything after. I do not get periods due to the mirena so I'm not sure when this happens during my cycle. It only happens about once a month though. Any ideas what this could be? Many Thanks

This is something you'll really have to discuss with your doctor. There's absolutely no way at all to give a medical diagnosis online. Not even a doctor can do that, and there are no doctors on this site. Even if they were, they wouldn't even attempt to give a diagnosis with this limited information, without doing blood work and running other tests, and without knowing your medical background. It would be a recipe for a malpractice suit.

See your doctor for this concern. That's really the only legitimate advice anyone can give you.

Good luck.