Week 32

This week is a milestone of sorts: Babies born after this time tend to do well even if they are premature. Nearly 10 percent of babies are born before week 37, when they officially come to term. At 32 weeks, all major organs are functioning except the lungs, which may need further time to develop. But your little one doesn't exactly look like a rosy cherub--he weighs about 3 pounds, and his thin, wrinkly skin hasn't filled out with the layers of fat that develop later. Luckily, in many cases, all he'll need is some time in an environmentally controlled isolette to become the chubby angel you imagined.