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The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
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Transparent Skin


4 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Script: Huden er gjennomsiktig på denne tidspunkt fordi huden bare har en tykkelse på 1 celle.

Når huden blir tykkere, vil den miste gjennomsiktigheten, hvilket betyr at vi kan kun se de indre organene i utvikling i en måned til.

All ages referenced to fertilization, not last menstrual period.
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The Heart in Action
The Heart in Action
The Limbs Bud
The Limbs Bud
Transparent Skin
Transparent Skin
Cerebral Hemispheres
Cerebral Hemispheres
The Yolk Sac
The Yolk Sac
The Liver and Heart
The Liver and Heart
Buy the Biology of Prenatal Development DVD
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