A nurse in a prenatal clinic is reinforcing teaching with a client about expected physiological changes during pregnancy. Which of the following statements by the client indicates an understanding of the teaching?

"I may have an infection if I develop a dark line in the middle of my abdomen."

"I may develop discoloration on my cheeks from hormonal changes."

"I should expect my fingers and face to be swollen."

"I should expect to have burning when I urinate during the third trimester."