I've had the MIrena IUD for almost 2 years (will be in January) and I've read most of the posts referring to "IUD Pregnancys". A couple of months ago my period went from normal to abnormal (as I would start around the 6th of every month, now it is anywhere from the 25th to the 10th) within the past week I've noticed a metallic taste in my mouth, sensitive breasts, increase in appetite, and extreme tiredness. I know these are signs of pregnancy but I am scared to take a test...advice?
The only way to be certain is to see your Dr. for bloodwork. Any form of birthcontrol can fail, so it's certainly possible, although probably unlikely. Good luck.