The afterbirth refers to the

A) expulsion of the placenta and membranes.
B) expulsion of the uterine lining.
C) expulsion of the amniotic membrane.
D) expulsion of the fetus.
E) period of time from birth to nursing.

Afterbirth

Another term for the placenta; the expulsion of the afterbirth represents the third stage of parturition.

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing fetus while removing waste products.

Uterine Lining

The layer of cells that lines the uterus, which thickens during the menstrual cycle in preparation for possible pregnancy and sheds during menstruation if pregnancy does not occur.