When did everyone's belly buttons start popping out?

Last week, but it only happens when I'm full.

my never did with any of my 5 kids

I'm 30 weeks and it still hasn't. But it's almost flat so I'm thinking it will within the next few weeks

not everyone's does. same with the line. not everyone gets the line.

Mine doesn't at all 😂😂😂

mine hasnt popped but my innie has gone kinda flat and very much butthole looking lol

Lmao @gumdropguppy

my innie is so damn deep mine had done nothing but risen a little

Mine never pops it just stretched and gets deeper

I'm almost 31 weeks and mine still hasn't.