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The Endowment for Human Development
The Endowment for Human Development
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Lower Embryo at 7 Weeks, 2 Days

7 weeks, 2 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. right great saphenous vein
2. bowel loops
3. genital tubercle
4. perineum
5. early notching between toes
6. left great saphenous vein
All ages referenced to fertilization, not last menstrual period.
The Heart and Hand
The Heart and Hand
Hand, 7 Weeks Pregnant
Hand, 7 Weeks Pregnant
Lower Embryo at 7 Weeks, 2 Days
Lower Embryo at 7 Weeks, 2 Days
The 7½-Week Face
The 7½-Week Face
The Right Hand
The Right Hand
Close-up of the Right Knee
Close-up of the Right Knee


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