Mine didn't pop out with my first and with this one it only has a tiny bit on the top part of it, though it just started to do it and I'm 39weeks.
That's what mine is doing it looks like its not as deep
21 weeks n still an innie so far. Super shallow though. Kinda hope it does pop out.
Im the same week as you and no popping yet. its just getting less deep.
Mine didnt pop atall with my son :)
I'm 29 weeks and it only has a tiny bit
Mine didn't pop out with my first and so far it hasn't this time either I'm 31 weeks. Mine gets shallower if that makes sense but its still an inny. :)