This is the first time I've posted my personal experience with MIrena and I'd anyone has any suggestions I'm more then happy to hear but maybe I can also help one of you before it's too late. I've had mine for 4 years and not on we doctor has ever made the connection between the iud and my health conditions ....I ve had  to do the research for myself .....I was diagnosed with psuedo tumor cerebri which basically means my body thinks I have a brain tumor and reads having on my brain and eye sight I've lost 60% of my vision and live in constant pain I can barely function like before and I've already has 1 brain surgery and about to have 2 more in adition to that i also have the itchy irritated vagina and haven't been able to have sex with my husband in over a year I have no period anymore and horrible cramping pain in my ovary I go Tuesday to have it remived but I'm scared that it migrated because I can't feel the strings anymore .....DON'T USE MIRENA