Skip Navigation
The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
Donate Now Get Free Videos

Movie Theater

End of Embryonic Period


8 weeks

From The Biology of Prenatal Development.Buy Now

Script: Osiem tygodni wyznacza koniec okresu zarodkowego.

W tym czasie zarodek ludzki rozwinął się z jednej komórki do blisko 1 miliarda komórek, które tworzą ponad 4.000 różnych struktur anatomicznych.

Zarodek posiada już teraz ponad 90% struktur obecnych u dorosłego człowieka.

All ages referenced to fertilization, not last menstrual period.
See Snapshots   |   Log in to create a playlist
Epidermis and Hair
Epidermis and Hair
The Embryonic Period
The Embryonic Period
End of Embryonic Period
End of Embryonic Period
Kidneys Produce Urine
Kidneys Produce Urine
Eyelid Fusion
Eyelid Fusion
Breathing Motions
Breathing Motions
Buy the Biology of Prenatal Development DVD
Tell your story. Create your own pregnancy calendar.


Add a Comment

Your Name: Log In 3rd-party login: Facebook     Google     Yahoo

Comment: