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

Startle Response


7 weeks, 3 days

 
All ages referenced to fertilization, not last menstrual period.
Log in to create a playlist
The Maturing Heart
The Maturing Heart
The External Ear
The External Ear
Hiccups & Startle Response
Hiccups & Startle Response
Joining Hands
Joining Hands
Bone Formation
Bone Formation
Eyes and Eyelids
Eyes and Eyelids
When does health begin? Find out now.
Tell your story. Create your own pregnancy calendar.