If you are pregnant or breastfeeding, then:
1. Clean breasts every day: always scrub areola and nipple skin with mild soapy water to clean skin wrinkles.
2. Pay attention to the sleeping position: Pay attention to the appropriate sleeping position when sleeping, preferably in the lateral or supine position, and don't let the breasts be squeezed.
3. Don't use breast cream: Mommy with small breasts must not use breast cream. The size of the breast does not affect the feeding of the baby.
4. Nursing nipple: always gently wipe the nipple skin with a dry and soft towel. This kind of stimulation can increase the toughness of nipple epidermis and avoid the baby from being damaged when sucking.
5. Nipple concave or flat: If the nipple is concave or flat, gently pinch it out by hand when scrubbing. Depressed nipples tend to accumulate dirt. Apply grease to soften the dirt first, and then clean it with soapy water.