abnormal uterine bleeding
"I agree with several others on here.  I have had this inside of me for less than 2 weeks and I got it to help relieve my heavy cramping and periods. This only makes it worse!!! it's a nightmare. i have taken days off work because i am so cramped. my period has lasted 10 days now and no sign of stopping. The Dr's office put me on Vicodin to help relieve the pain but even with that within 2 hours i am hurting again. What a slap in the face. I cannot wait to get this out of me. I will take my regular period any day of the week!  I feel so bad for the others who are going through this. :("