A nurse is reinforcing teaching about breastfeeding with a client who is postpartum. Which of the following statements by the client indicates an understanding of the teaching?

"I will make sure that just the nipple is in my baby's mouth."

"I will lay my baby on a pillow at the level of my breast."

"I will nurse my baby for 5 to 10 minutes on each breast."

"I will apply vitamin E oil to my nipples after each feeding."