@babysperano, even if it's not the baby itself on your bladder, it could be where baby is moving in the uterus that is putting pressure on your bladder. Everything is pretty squished at this point in time.
@babysperano, the pressure is probably from baby's movements! esp if baby is head down already. But even if baby isn't, baby is long enough to be putting pressure in ribs and down there at the same time! But even more so lower since they are starting to drop most likely by now. I know I have dropped already some.
@karnamarie, I know it's not him bouncing on my bladder as he's head down and I remember that feeling earlier in the pregnancy I never had pressure before hand.
Really @candacelouise? Well I did find out that I'm measuring much further along. I'm supposed to be 31 weeks and 3 days but am measuring 34 weeks and 6 days. He's already 5lbs and 6oz as of yesterday.