I was suppose to get my period on the 3rd and I am now late. I had my daughter 10ths ago and had the Paraguard IUD put in at the end of October 2020. I've been getting my period regularly since. I've never been late. I've been having mild cramps and feels like my uterus is twitching? I've felt my strings and they don't feel out of place. Anyone get pregnant with the paraguard?