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The Endowment for Human Development
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Bowel Movements


3 months

From The Biology of Prenatal Development.Buy Now

Script: Peristaltika je opazna že pri 12 tednih in se nadaljuje še 6 tednov.

Snovi, ki jih zarodek in novorojenček prvič izločita, imenujemo mekonij. Le-ta vsebuje prebavne encime, proteine in odmrle celice, ki jih izloči prebavni trakt.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
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Weight Gain
Weight Gain
Taste Buds
Taste Buds
Bowel Movements
Bowel Movements
Upper and Lower Limbs
Upper and Lower Limbs
The Rooting Reflex
The Rooting Reflex
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4D Ultrasound
Buy the Biology of Prenatal Development DVD
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