Your wife is eighteen weeks pregnant. Inside, your baby’s lungs are already beginning to form the alveoli–the tiny air sacs that will help him breathe once he leaves the womb. Until then, even though his vocal chords are developed and he goes through the motions of crying, without air there is no sound. Click here to view a picture of what the baby will look like at this stage.
About Paul Banas
Paul Banas is happy married dad of two great kids living in San Francisco. He writes now about kids, new technology and how the two interact for GreatDad.com and for Pregnancy Magazine (pregnancymagazine.com) where he is also the publisher.
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