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The Endowment for Human Development
The Endowment for Human Development
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A Burst of Growth


10 weeks

From The Biology of Prenatal Development.Buy Now

Script: A burst of growth between 9 and 10 weeks increases body weight by over 75%.

All ages referenced to fertilization, not last menstrual period.
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Sucking and Swallowing
Sucking and Swallowing
4D Ultrasound
4D Ultrasound
A Burst of Growth
A Burst of Growth
4D Ultrasound
4D Ultrasound
The Fetus Yawns
The Fetus Yawns
Thumb Sucking
Thumb Sucking
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