... that goes horizontally across seems to get bruised and painful from hitting against my partner during sex. Wondering if its related to surgery I had for UC as in maybe all the things removed (I have the permanent stoma and ostomy bag so no large intestine, colon, rectum, anus all gone and I'm sealed up) could cause this? Maybe that all that stuff was a buffer before or helped the bone not move? Really have no idea but it's an issue I've not heard of anywhere. Anyone else have any idea or experience like this?