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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
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