Yes!!! I've had horrible bouts of headaches since removal. I also had them with the IUD and while on the pill (started after my second pregnancy), but they were often migraines. THe migraines have stopped since removal, but the headaches are bad enough. For awhile they stopped after IUD removal, sometimes for several months at a time. They started up around 1 1/2 years post for me, but only during my period, just at the end of it. They're not severe, but obviously from the hormones.