Band in uterus?

I went for my NT scan today and everything was great!!! Baby wouldn’t sit still for the tech to get the right angels! Waving and kicking al over the place! I had tears in my eyes watching!

However, she asked me if I’ve ever had any surgeries on my uterus, and I said no and asked why?

She said (and I saw) that there’s a band across my uterus. She wasn’t worried or anything and said she sees it with people who’ve had surgeries on their uterus.

She wasn’t concerned or anything, but of course now I’m curious.

Anyone else have this happen?

I’m 12w3d.