Nursing pads, also called breast pads, are a very useful breastfeeding accessory. Placed into a regular or a nursing bra, they can absorb breast milk from leaking breasts to help prevent embarrassment, and protect your clothing from stains.Here are some other reasons when you might need nursing pads: During the first few weeks of breastfeeding, when your milk first comes in、 If you have an overabundant milk supply、 If you're going to be away from your baby for a few hours、 When you're returning to work、 At night when you are sleeping