I had. It twice the second time the wires got wrapped around my uterus and I had to get it out

It wasn't that bad. It was only that metal thing they used to open me that was uncomfortable. Lol

When I got mine it was incredibly uncomfortable, but I had to get a biopsy of my uterine lining at the same time so I think that added to the discomfort

I didn’t even feel mine being put in and also had very minor cramps a few hour after getting it in also some spotting !