IUD Removal

Hey Ladies,

I had my second IUD (paraguard) removed over a month ago. Only had spotting for a day, very mild cramping and no other issues. I ovulated 2 weeks later with full intention of hoping to get pregnant and taking all necessary action to do so. fast forward to my expected period date and I'm late, no PMS symptoms, nausea and fatigue. Since this is not my first pregnancy I know the symptoms and thought that I may be pregnant. After several test all negative, I still have no PMS symptoms and have had no cycle and I'm 8 days late. Usually I never miss a cycle and in the past I have had two cycles in a month so it's bizarre to have no activity. Has this happened to anyone else?