"I use this at work (a mom/baby unit at a hospital) and get more milk with this pump. I love the multi-phase expression that mimics a baby's sucking pattern. The premie mode helps bring milk in faster"
"These are nice when baby is little and not eating much, and you are pumping the first few days after baby is born. They aren't useful once you are making more milk and your baby drinks more than 2 oz."
"I haven't used this myself, but I am an RN on a mom/baby unit. These shields really help moms with flat nipples to get baby to latch on. They are helpful if used right! You do have to wean off though."