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

Sucking and Swallowing


9 weeks, 3 days

From The Biology of Prenatal Development.Buy Now

Script: By 9 weeks, thumb sucking begins and the fetus can swallow amniotic fluid.

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


Add a Comment

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

Comment: