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

Slideshow: Favorites

The Right Hand

#392, Slide 31 of 74

8 weeks

From The Biology of Prenatal Development.Buy Now

Label Key:

1. nail fields
2. right ring finger
3. middle finger
4. index finger
5. thumb
All ages referenced to fertilization, not last menstrual period.
Free resources and training for educators
When does health begin? Find out now.