As parturition nears,the levels of progesterone ______ and the levels of estrogen ______.
A)decrease; increase
B)increase; decrease
C)decrease; decrease
D)increase; increase

Question

Quizplus · Accepted Answer

As parturition nears, the levels of progesterone decrease, which helps to trigger contractions and prepare the uterus for birth. At the same time, the levels of estrogen increase, which helps to promote the growth and development of the uterus and prepares the cervix for dilation.

As Parturition Nears,the Levels of Progesterone ______ and the Levels