I promised a picture, so here we are.
I'm really pushing it out for your viewing pleasure.
I think my butt has gotten even flatter, now that I look at it.
At 16 weeks, the baby is about "five and a half inches tall and six ounces in weight. The child can grasp with his hands, kick, or even somersault".
(no this is not MY baby...but it is 16 weeks)