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The Endowment for Human Development
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Physiologic Herniation


6 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Script: 現在一部份腸子 暫時伸入臍帶。 這個正常過程 叫做生理突出, 它為其它發育器官 在腹部留出空間。

All ages referenced to fertilization, not last menstrual period.
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Response to Touch
Response to Touch
Blood Formation in Liver
Blood Formation in Liver
Physiologic Herniation
Physiologic Herniation
Nipple Formation
Nipple Formation
Hand Movement
Hand Movement
The Maturing Heart
The Maturing Heart
Buy the Biology of Prenatal Development DVD
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