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The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
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#421, Slide 52 of 74

10 weeks, 4 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. right foot
2. placenta
3. head
4. umbilical cord
5. abdomen
6. left lower leg
All ages referenced to fertilization, not last menstrual period.
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