Update-
Mirena was succesful.
Honestly didn't hurt at all, just a tiny amount of pressure during insertion because my uterus was slightly to the right hand side.
The speculum they used was freezing cold as they have to use the sterile ones, but apart from that it was fine.
I had mild cramping afterwards, 3 hours later and I feel fine, just a small
Amount of spotting.
Would recommend it 100% based
On my experience.
It releases a small dose of hormone to the local pelvic area only, that thins the mucus and makes it impossible for an egg to implant, it also blocks sperm entering to fertilise. Worry free for 5 years, haha. Can be removed at anytime and fertility returns as soon as its out so by your cycle after you're good to conceive again,
Okay good to know. I hate all these things. Wish I didn't have to worry about it