Okay, this shows my belly at 18 weeks with #1, 2, and then 3. I think that's when I tend to hit the can't-deny-it stage:
This one shows me at weeks 13, 16, and 19 during pregnancy #3:
And for the scary shot: 40w2d or so with #2, who was born at 40w5d:
37 weeks exactly with #3, who was born the next day:
I didn't get a digital camera until my second pregnancy so I don't have any convenient photos from my first pregnancy where I went to 42w2d and was really enormous everywhere (exactly how much fat can a person gain on one's face?).