All of the Following Physical Changes Happen During a Uterine

Multiple Choice

All of the following physical changes happen during a uterine contraction EXCEPT:

A) The top of the uterus tightens.
B) The top of the uterus pushes down on the baby.
C) The bottom of the uterus is pulled up, causing the cervix to open and thin.
D) The bottom of the uterus tightens.