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0h 47min, oct 13, 2002 y - First Trimester: Umbilical Cord

Description:

During week 7 the umbilical cord develops. The umbilical cord is what connects the mother to its baby. It is the way of transportation of oxygen and nutrients for the baby. Waste is also disposed through the umbilical cord.

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Growth and Development Timeline, Jacky Villanueva

ByJacqueline Villanueva
7 Dec 2017
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Date:

0h 47min, oct 13, 2002 y
Now
~ 23 years ago

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