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Your Baby is Responsive to Light and Sound

Paul Banas
Author Paul Banas
Submitted 17-08-2006

Your wife is now twenty-one weeks pregnant. Your baby’s skin has already changed from translucent to more opaque and he has a fully formed tongue. Research suggests that signals from the outside world, such as light and sound, help him develop his internal clock. Click here to view a picture of what the baby will look like at this stage.