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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: Mimo że ruchy zaczynają się u 6-tygodniowego zarodka, kobieta w ciąży po raz pierwszy odczuwa ruchy płodu pomiędzy końcem 14. i 18. tygodnia. Tradycyjnie, zdarzenie to nazywane jest pierwszymi ruchami płodu.

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
Free resources and training for educators
Buy the Biology of Prenatal Development DVD