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The Endowment for Human Development
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Quickening


4 months

From The Biology of Prenatal Development.Buy Now

Script: Obwohl die Bewegungen im 6-wöchigen Embryo beginnen, spürt die schwangere Frau die Fötusbewegungen erstmals zwischen 14 und 18 Wochen. Dies gilt traditionell als erste Kindsbewegung.

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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