31 Weeks

Baby Update:
From this week on, your baby will continue to gain around ½ pound a week until shortly before birth (even though it may feel like a whole lot more with every step you take).

Other highlights this week:

Due to increasing space constraints, your baby's arms and legs stay drawn up close to the body now, known as the fetal position (oh, so that's where that name came from!). Plus, your baby can now process information from all five senses—so she'll be all set to smell the pureed peas, taste them, feel them as she mashes them into her hair, hear you crack up and then see the flash as you grab the camera to snap picture after picture.

By now, your baby's lungs are the only system not fully mature. And by mature, we're not saying that the rest of your baby's systems are mature enough to be out past 10 PM with the neighborhood hooligan, just that her lungs need a little bit more time to bake before they can kick it in the outside world.