I'm 23 weeks and from my belly button down is hard
I am 25 weeks and stomach is already hard above belly button to ribs
I am 16 weeks and my belly is completely normal
I'm 13 weeks and my stomach is starting to get a little hard
I didn't notice my belly get really hard until around 33 or 34 weeks when the baby moved into a position where her back is up against my stomach lol