Just wondered if anyone else has this. Had the Mirena coil for two weeks now and I've noticed in the last couple of days that my eyes feel quite dry. I've worn contact lenses for over 20 years. Love them and hate my glasses. I wondered if it was something to do with the high temperatures we've had over the last week but today is cooler and they still feel dry even when I change back to my glasses. Does anyone have any ideas to whether its one of the side effects.