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The Endowment for Human Development
The Endowment for Human Development
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The Right Hand

7 weeks, 3 days

From The Biology of Prenatal Development.Buy Now

Label Key:

1. fingertips of right hand
2. marginal vein
3. nearly complete notch
All ages referenced to fertilization, not last menstrual period.
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
Close-up, Umbilical Cord at 7½ Weeks
Close-up, Umbilical Cord at 7½ Weeks
Base of Umbilical Cord, 7½ Weeks
Base of Umbilical Cord, 7½ Weeks
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