Umbilical cord

Definition

The umbilical cord is a flexible, tube-like structure that connects a developing embryo or fetus to the placenta in the mother's uterus. It delivers oxygen and nutrients from the mother to the fetus while also removing waste products.

Related terms

Placenta:

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to growing fetuses through the umbilical cord.

Fetus:

A prenatal human between its embryonic state and its birth, during which period it grows and develops inside the womb.

Amniotic Fluid:

The protective liquid contained within the amniotic sac that surrounds and cushions the fetus during development