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The Endowment for Human Development
The Endowment for Human Development
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Hiding the Face

4 months

From The Biology of Prenatal Development.Buy Now

Label Key:

1. scalp
2. right forearm
3. right lower leg
4. right thigh
5. male external genitalia
6. abdomen
7. left thigh
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
The 14-Week Fetus
The 14-Week Fetus
The Left Upper Limb and Face
The Left Upper Limb and Face
Hiding the Face
Hiding the Face
Right Lower Limb
Right Lower Limb
Still Hiding
Still Hiding
The Right Hand
The Right Hand
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