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

Breathing Movements


7 months, 3 weeks

From The Biology of Prenatal Development.Buy Now

Script: 30 nedēļās elpošanas kustības kļūst regulārākas un parastā auglī notiek 30 līdz 40% no pilna laika.

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
See Snapshots   |   Log in to create a playlist
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
Breathing Movements
Breathing Movements
4D Ultrasound
4D Ultrasound
4D Ultrasound
4D Ultrasound
Alveoli Formation
Alveoli Formation
Previous Set Previous Movie
Next Set Next Movie
When does health begin? Find out now.
Free resources and training for educators