How to clean, assemble, and use the Medela Supplemental Nursing System™ (SNS™) 

The Supplemental Nursing System is a nursing device specifically designed to help mothers and parents to breastfeed/ chestfeed by supplying additional milk to the baby while they are being fed at the breast or chest. Learn how to clean, assemble, and use the Medela Supplemental Nursing System. Learn more: medela.us/brea...