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The Endowment for Human Development
The Endowment for Human Development
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The Hands

3 months

From The Biology of Prenatal Development.Buy Now

Label Key:

1. left palm
2. fingertips
3. right palm
4. thumbs
All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
Male and Female Genitals
Male and Female Genitals
External Genitalia
External Genitalia
The Hands
The Hands
Touching Thumbs
Touching Thumbs
Three-Month Fetus
Three-Month Fetus
Fingertips of Right Hand
Fingertips of Right Hand
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