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The Endowment for Human Development
The Endowment for Human Development
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Crossed Ankles

10 weeks, 4 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. crossed ankles
2. chest
3. abdomen
4. forehead
5. left ear
6. flexed left elbow
7. back
8. buttocks
9. flexed left knee and hip
10. uterine wall
All ages referenced to fertilization, not last menstrual period.
Holding the Feet
Holding the Feet
The Original Fetal Position
The Original Fetal Position
Crossed Ankles
Crossed Ankles
Left Knee and Hip Flexion
Left Knee and Hip Flexion
Hands on Cheeks
Hands on Cheeks
Hand Near Mouth
Hand Near Mouth
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