Nipple shields are often recommended in specific circumstances, such as: - Latch difficulties: If a baby is having trouble latching onto the breast, a nipple shield can help them achieve a better latch. - Nipple pain or damage: Mothers with sore, cracked, or bleeding nipples may use a nipple shield to reduce pain and promote healing. - Flat or inverted nipples: Nipple shields can help babies latch onto nipples that are flat or inverted. - Premature or low birth weight infants: These babies may have difficulty latching due to their smaller mouths and weaker sucking reflexes.