I had the Mirena Coil fitted in January 2018 to lighten excessive bleeding. To date I have had 21 plus days of constant bleeding every month, pain and feeling very uncomfortable. Visited my GP twice in a week, they did the 6 week string check to ensure they were in the correct position. (one GP could not see the strings to heavy bleeding, the other said she could see the strings and they looked in the correct position). Today I had an ultrasound scan, the sonographer informed me that the Mirena Coil was far too low and would be inaffective for contraception. I'm literally having to sit down with one leg underneath my bottom to reduce the pain and irritation. Has anyone else experienced cramping pain and constatnt bleeding and feeling so irritated?