a. Mom needs to increase milk supply; baby is unable to breastfeed because of prematurity or medical problem; mom is taking a contraindicated medication; mom of multiple babies; mom has mastitis or severe engorgement.
b. Relieving normal engorgement, short interruption of breastfeeding, healing sore or cracked nipples, weaning, or occasional separation from baby.
c. Mom with established milk supply who is returning to work and separated from baby for at least 6 hours a day on a regular basis; mom of babies with physical or neurological impairments, such as an inability to latch on to breast.