Flange Sizing — Genuine Lactation

Expectant or new mothers choose at some point to use a breast pump to assist in feeding their baby. We offer instruction for flange fit, pump challenges, types of pumps to use, and ways to make your pumping journey successful.

Inserts and Willow Pump Flanges — Genuine Lactation

Flange Sizing — Genuine Lactation

Breast pump flange fit: Sizing guidance – Lansinoh

Helpful Breast Shield Sizing Guide

Breast pump flange size - LA Lactation, LLC

Spectra Sizing Options (Flanges and Inserts) — Genuine Lactation

Flange Sizing Can Be Complicated — Genuine Lactation

Flange Size Measuring Tool (US ONLY)

Breast Flange Sizing

Elvie Pump — Genuine Lactation

Helpful Breast Shield Sizing Guide

Breast Pump Flange Sizing Course — Genuine Lactation

Flange Sizing and Wearable Pumps — Genuine Lactation

Flange Size Calculator

Flange Size Chart