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Breath

Radiolab

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What's So Special About Labor?

In the baby, there is a special little door, ok? It has a special little flap that opens one way. That little trap door is flopped open, and you've got this combination of fresh, you know, oxygenated blood from the placenta - purplish monge blood. Labor begins as mum squeezing and as the baby's coming through the berth canal. All that squeezing and squishing is pushing this water out of the baby's lungs and into the baby's body.

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