To start with, I have had a paragard IUD for about 13 months. My last menstrual cycle started on August 11th and i normally have about 28 days between cycles. I am now on day 32. In addition I have been getting migraines, my breasts feel a bit swollen, and I have slight nausea (which could be from stress). Is there a possibility I could be
pregnant despite the effectiveness rate of the paragard?