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

The Maturing Heart


6 weeks, 6 days

From The Biology of Prenatal Development.Buy Now

Script: Hjertet med fire kammer er i høy grad komplett. Jevnt over, banker hjertet 167 ganger per minutt.

Elektrisk aktivitet i hjertet som har blitt registrert ved 7 1/2 uker viser et bølgemønster lik en voksen persons.

All ages referenced to fertilization, not last menstrual period.
See Snapshots   |   Log in to create a playlist
Nipple Formation
Nipple Formation
Hand Movement
Hand Movement
The Maturing Heart
The Maturing Heart
The External Ear
The External Ear
Hiccups & Startle Response
Hiccups & Startle Response
Joining Hands
Joining Hands
Free resources and training for educators
When does health begin? Find out now.


Add a Comment

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

Comment: