Medela 2 Phase Expression
2 Phase Expression is the unique technology for breast pump developed by Medela, it can stimulate the sucking rhythm of a baby and allow mothers to enjoy wonderful breastfeeding experience.
"Stimulation Phase" Once the milk starts to flow, they settle into a more relaxed and deeper sucking to maximize the milk flow.
"Expression Phase" They suck rapidly to stimulate the milk ejection reflex (MER) and induce milk.