Monster Update: 30

The Tummy Monster is a bit longer than 15.5 inches now, and he weighs almost 3 pounds! A pint and a half of amniotic fluid surrounds the Monster, but that volume will decrease as he gets bigger and takes up more room in Stef's uterus. The Monster's eyesight continues to develop, though Monster-eyes are apparently not very keen; even after he's born, the Monster'll keep his eyes closed for a good part of the day. When he does open them, he'll respond to changes in light but will have 20/400 vision — which means the Monster will only be able to make out objects a few inches from his face. (Normal adult vision is 20/20.)

Meanwhile, as he continues to get bigger, the Monster is really getting kicky. At one point Stef had to stand up and bend over just to get him to stop playing the mambo on her internal organs.

Text adapted from Baby Center.