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The Endowment for Human Development
The Endowment for Human Development
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Alveoli Formation


8 months, 1 week

From The Biology of Prenatal Development.Buy Now

Script: S otprilike 32 tjedna prave alveole, tj. zračne vrećice, počinju se razvijati u plućima. One će se nastaviti razvijati sve do osme godine života.

S 35 tjedana fetus je u stanju čvrsto hvatati rukom.

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
Alveoli Formation
Alveoli Formation
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Firm Hand Grasp
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