twentyfour weeks

Alec's growing steadily, gaining about a quarter of a pound since last week, when he was just over a pound. Since he's almost a foot long, that makes a pretty lean figure, but his body is filling out proportionally and he'll soon put on more baby fat. Alecs's skin is thin, translucent, and wrinkled, his brain is growing rapidly, and his taste buds are developing. His lungs are developing "branches" of the respiratory "tree" and cells that produce surfactant, a substance that helps the air sacs inflate easily. Lindsay's uterus is about the size of a small soccer ball.