Education! Did you know the umbilical cord has a vein that delivers nutrients and oxygenated blood from the placenta to baby? It also contains two arteries that carry the deoxygenated blood and waste back to the placenta! You can see all 3 in the picture! Woohoo!
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oh norah, what are your parents up to!?!
Education! Did you know the umbilical cord has a vein that delivers nutrients and oxygenated blood from the placenta to baby? It also contains two arteries that carry the deoxygenated blood and waste back to the placenta! You can see all 3 in the picture! Woohoo!
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