I think anesthesia sounds a good plan, as I've said before I had the coil fitted to try and combat my gynae issues before I had my hysterectomy and even after 3 babies it took numerous attempts to fit it and I was in agony, I had it out after 3 weeks as I couldn't bare it but I do think if I'd been offered anesthesia it would have been different.
I must add I had set my mind on a hysterectomy so I don't think my mind set was in the right place, nothing else had worked and I assumed that the mirena would'nt either, not a good mind set to have. My sister has one for the same reasons and she raves about it.
xx