The Nurse Is Emphasizing the Importance of Adequate Rest and Sleep

The nurse is emphasizing the importance of adequate rest and sleep with a pregnant patient. Which position should the nurse suggest the patient use?

A) On the back with a pillow under the head
B) On the stomach with a pillow under her breasts
C) On the back with a pillow under the knees and hips
D) On the side with the weight of the uterus on the bed