Flange Fit Matters.

Using your breast pump should not hurt! The #1 reason moms experience pain with pumping is because they are using the wrong flange size. Most women don’t fit the standard sizes that come with pumps.

When you are using the right flange size, pumping will be comfortable and will give you the best milk out.

Using the wrong size can impact your milk supply.

Breast pump with nipple measuring tool for flange fittings

What to Expect From a Breast Pump Flange Fitting


At Mama & Milk, we use an evidenced based approach to flange fitting. We’ll start by measuring your nipple size to narrow down the flange sizes that are most likely to fit.

You’ll have the chance to try from three different plastic flange shapes, available in a variety of sizes, as well as silicone inserts. Once we find the right size and shape for you, we’ll guide you on where to purchase the flanges you need for your home pump.

Breast pump maymom flange in classic conical shape
Breast pump maymom flange in crater shape

Classic

Available in sizes 10-36 mm

Crater

Best for bowel-like shaped breast.

Available in sizes 10-24 mm

Breast pump maymom flange in pano shape

Pano

Wider flange opening angle for breasts of a larger or flatter contour.

Available in sizes 12-24 mm

Silicone inserts for breast pump flange

Silicone

Inserts that fit in the standard 24 mm flange

Find the Right Fit.

Book a flange fitting