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The Endowment for Human Development
The Endowment for Human Development
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Response to Light


6 months, 2 weeks

From The Biology of Prenatal Development.Buy Now

Script: Inden 26 uger producerer øjnene tårer.

Pupillerne reagerer på lys allerede inden 27 uger. Denne reaktion regulerer, hvor stor en lysmængde der når nethinden, livet igennem.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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4D Ultrasound
4D Ultrasound
Sense of Smell
Sense of Smell
Response to Light
Response to Light
4D Ultrasound
4D Ultrasound
4D Ultrasound
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4D Ultrasound
4D Ultrasound
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