With most of the big work complete, now baby can focus on gaining weight. The brown fat that baby started growing a couple weeks ago now helps fill out baby’s wrinkly skin.
While baby not only has hair, but eyebrows and eyelashes too, right now all that hair is white. The pigment won’t grow in for a few more weeks.
The respiratory sacs at the ends of baby’s lungs are growing and multiplying. This will allow baby to exchange oxygen for carbon dioxide in the outside world. When baby takes its first breath it will surely take your breath away!