Am posting on behalf of my DP who 5 weeks ago had surgery to sort out some huge and troublesome fibroids. In the process of the op they put in a Mirena coil to try to sort out her horrendous periods. She was told to expect some pain for a while afterwards but she is really struggling with cramps every day and is wondering if it is ever going to stop. Does anyone have any experience of this? Was it worth having in the end and do the cramps stop within a few weeks, months?