Skip Navigation
The Endowment for Human Development
The Endowment for Human Development
Improving lifelong health one pregnancy at a time.
  • English
Español
Português
Educator Login / Register
Donate Now Get Free Videos

Movie Theater

The Fetus Yawns


10 weeks

From The Biology of Prenatal Development.Buy Now

Script: By 10 weeks, stimulation of the upper eyelid causes a downward rolling of the eye.

The fetus yawns and often opens and closes the mouth.

All ages referenced to fertilization, not last menstrual period.
See Snapshots   |   Log in to create a playlist
A Burst of Growth
A Burst of Growth
4D Ultrasound
4D Ultrasound
The Fetus Yawns
The Fetus Yawns
Thumb Sucking
Thumb Sucking
Fingernails and Toenails
Fingernails and Toenails
Unique Fingerprints Appear
Unique Fingerprints Appear
Previous Set Previous Movie
Next Set Next Movie
Tell your story. Create your own pregnancy calendar.
Buy the Biology of Prenatal Development DVD