abnormal uterine bleeding
"I had mirena inserted in December 2016 due to very heavy periods.  I have no children and do not intend to.  I'm 45 years old and my periods have not been lighter and my cramps are still awful.  For at least 2 full days on my period I can not sleep through the night.  I have to change my clothes, tampons pad and sometimes the bed sheets. I was hoping this would work but I am losing all hope.  I'm giving it one more month and then going to the doctor again"