How do babies breathe in the womb, and how do they become oxygen-deprived?
Babies do not exactly “breathe” in the womb; at least not by inhaling air they way they do after delivery. Instead, oxygen travels through the mother’s lungs, heart, vasculature, uterus, and placenta, finally making its way through the umbilical cord and into the fetus. Interruptions in the Oxygen Pathway: Birth Injuries During labor and delivery,…