This simplified 3D medical animation depicts a normal vaginal birth using a time-lapse effect. Strong uterine contractions push the fetus (baby) forcibly through the birth canal during labor. Concurrently, a picture-in-picture effect at the upper right shows the baby's head moving through the mother's pelvic outlet. See more 3D medical animations from Nucleus Medical Art at http://www.nucleusinc.com/youtube
