The typical symptoms of pregnancy also apply to pregnancy with an IUD, such as nausea, breast tenderness, or a missed period. If you are experiencing signs of pregnancy, especially if your period is late, take a pregnancy test or see your doctor to gain clarity. For an initial evaluation, take profemina's Online Pregnancy Test. Should you be pregnant while the IUD is still in place, have your doctor remove it as soon as possible. An IUD would increase the risk of an ectopic pregnancy and other complications.