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The Endowment for Human Development
The Endowment for Human Development
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The 3½-Month Fetus

3 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Label Key:

1. elbow
2. forehead
3. eye
4. chin
5. right hand
6. right knee
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
Turning and Relaxing
Turning and Relaxing
The Turn is Complete
The Turn is Complete
The 3½-Month Fetus
The 3½-Month Fetus
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
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