This hospital grade pump is proven to achieve faster milk ejection and faster milk flow. This pump simulates the two phases in which babies feed: (1) The Stimulation Phase when babies first go to breast, they suck fast and light to start milk flowing. (2) The Expression Phase after milk flow or “let-down” starts, babies breastfeed with a slower, deeper suck, bringing out more milk faster. Expecting Joy is pleased to offer one of the most competitive rental rates for hospital-grade breast pumps in the Puget Sound at $70/month-- delivery fee and accessories not included. We offer a 10% discount for all long term rentals of 6 months or longer, and pre-payment discounts as well. Cancel anytime.