How to “phew” at breastfeeding or pumping? No matter if you are a breastfeeding or pumping mom, your tortured breasts will thank you for getting them this breast lactation massager. With 2 modes of warming and massaging and 6 intensities for each mode, it can relieve clogged ducts and mastitis while encouraging better let-down. One tiny gadget, “phew” for you, “phew” for your baby.