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The Endowment for Human Development
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Spontaneous Movement


8 weeks

From The Biology of Prenatal Development.Buy Now

Script: Embryo začína byť v tomto čase fyzicky aktívnejšie.

Pohyby môžu byť pomalé alebo rýchle, jednotlivé alebo opakované, spontánne alebo reflexívne.

Otáčanie hlavou, naťahovanie krku a dotýkanie sa tváre rukou sa dejú čoraz častejšie.

All ages referenced to fertilization, not last menstrual period.
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Right- and Left-Handedness
Right- and Left-Handedness
Rolling Over
Rolling Over
Spontaneous Movement
Spontaneous Movement
Reflexive Movement
Reflexive Movement
Epidermis and Hair
Epidermis and Hair
The Embryonic Period
The Embryonic Period
Buy the Biology of Prenatal Development DVD
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