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The Endowment for Human Development
The Endowment for Human Development
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Quickening


4 months

From The Biology of Prenatal Development.Buy Now

Script: Selv om embryoet allerede begynder at røre på sig, når det er 6 uger gammelt, vil den gravide kvinde først mærke fostrets bevægelser mellem uge 14 og uge 18. Det har man traditionelt kaldt "at mærke liv".

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
Quickening
Quickening
Movement
Movement
4D Ultrasound
4D Ultrasound
Hormonal Stress Response
Hormonal Stress Response
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