Quality of working life programs introduced in the 1970s were largely designed to address problems with worker fatigue, boredom, and alienation that were associated with mass production.

Which of the following statements concerning the endometrium is false?

A) Estrogen causes endometrial cells to proliferate.
B) After ovulation, the endometrium becomes thicker.
C) Rising progesterone levels cause the myometrium to contract.
D) The uterine cycle makes the endometrium a hospitable environment for implantation.
E) The endometrium receives the trophoblast.