The past couple days I've noticed my stomach is tougher in the morning. I know my bladder is full and it's pushing my uterus up so while its up,I feel it! It's a tougher feeling that a normal stomach and it's amazing. It's Only in the morning when I'm on my right side and my bladder is full but it's fun! My mom says my baby is gonna get mad one day and kick me in my bladder and make me pee myself :-)