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

Blink-Startle Response


6 months

From The Biology of Prenatal Development.Buy Now

Script: 6 v?

(24) ywf twGif; rsufcGHrsm; jyefyGifhvm+yD; oaE<om;onf rdSwfwkyf rdSwfwkyf wkef‹jyefr_wck udkjyonf? toHus,fjzpfay:apaom T wkef‹jyefr_onf r oaE<om;OD;ydkif;rsm;wGif yDjyifpGm zGH‹®z;vmonf?

All ages referenced to fertilization, not last menstrual period. One month = 4 weeks.
See Snapshots   |   Log in to create a playlist
Age of Viability
Age of Viability
4D Ultrasound
4D Ultrasound
Blink-Startle Response
Blink-Startle Response
Somersaults
Somersaults
4D Ultrasound
4D Ultrasound
Exposure to Loud Noise
Exposure to Loud Noise
Free resources and training for educators
Buy the Biology of Prenatal Development DVD


Add a Comment

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

Comment: