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

Uterus is Identifiable


9 weeks

From The Biology of Prenatal Development.Buy Now

Script: Bei weiblichen Föten ist der Uterus identifizierbar undunreife reproduktive Zellen, die Ovoginien, vervielfältigen sich in den Ovarien.

Die äußeren Genitalien beginnen sich entweder in männliche oder weibliche weiterzuentwickeln.

All ages referenced to fertilization, not last menstrual period.
See Snapshots   |   Log in to create a playlist
The Fetal Period
The Fetal Period
Main Stem Bronchi
Main Stem Bronchi
Uterus is Identifiable
Uterus is Identifiable
Vocal Cords
Vocal Cords
Sucking and Swallowing
Sucking and Swallowing
4D Ultrasound
4D Ultrasound
Free resources and training for educators
Tell your story. Create your own pregnancy calendar.