National Geographic: The Pregnancy Process
biology
human development
pregnancy

While customs and traditions involving pregnancy vary worldwide, the developmental process is essentially universal. Find out about the science of pregnancy from conception, through the three trimesters, and to labor and delivery.

0

Comments


Please sign in to write a comment.

Related Clips


biology
growth
health
human development
puberty
biology
human development
sibling relations
biology
psychology
growth
self-esteem
body image
health
human development
puberty
biology
psychology
growth
self-esteem
body image
health
human development
puberty
science
biology
pigs