24 Weeks

How your baby's growing:Your baby's growing steadily, gaining about a quarter of a pound since last week, when she was just over a pound. Since she's almost a foot long (picture an ear of corn), that makes a pretty lean figure, but her body is filling out proportionally and she'll soon put on more baby fat. Your baby's skin is thin, translucent, and wrinkled, her brain is growing rapidly, and her taste buds are developing. Her lungs are developing "branches" of the respiratory "tree" and cells that produce surfactant, a substance **that helps the air sacs inflate easily.

Bring on the bulk! Baby gains about 6 ounces this week. The weight is in muscle, bone mass and organs.
His body begins to fill out with his appearance increasingly becoming more like a newborn.
Taste buds begin to form. If mom drinks something strange or bitter, baby may be observed showing his distaste.
Little creases have appeared on his palms. The muscular coordination of his hands has improved as he sucks his thumb.
Over the next seven days the sweat glands will be forming in the skin.
His lungs are developing "branches" of the respiratory "tree" and cells that produce surfactant, a substance that helps the air sacs inflate easily.
This week your baby is officially considered viable.
Baby weighs 1.3 pound (600gm) and is 11.8 inches (30cm) long -- almost the length of a ruler!