Spectra Compatible Parts Complete Double Set Flange Size:17mm The book itself does feature

The book itself does feature a care provider but I have not labelled them as a Doula

Elle TENS Plus - your labour BFF

making it easy to replace worn parts or have a ready backup on hand

or if your areola diameter is less than 45mm

and allows your nipples to heal in a clean

Spectra Compatible Parts Complete Double Set Flange Size:17mm The book itself does featureComplete Double Pump Parts Set Affordable, practical essentials for every expressing session. The Zen Mumma Complete Double Pump Parts Set gives you everything you need to maintain strong suction, comfort, and consistent milk flow. This set includes two of every core component, making it easy to replace worn parts or keep a spare kit on hand. Made from BPA free, baby safe materials, these parts are compatible with Spectra breast pumps and other pumps