A nurse is assisting a client who is postpartum with her first breastfeeding experience. When the client asks how much of the nipple she should put into the newborn's mouth, which of the following responses should the nurse make?

Your baby's mouth is rather small so the baby will only place their mouth on the nipple.

You should place your nipple and the areola into the newborn's mouth.

You can supplement with formula since you're having a difficult time.

Babies know instinctively how much of the nipple to take into their mouth.