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created by an RN & CLC
evidence based education
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DOES THIS SOUND FAMILIAR?
You’re doing everything right. So why does pumping still feel this hard?
Sore nipples
You’re experiencing pain throughout or after every pumping session, and you were told it’s just part of pumping.
It isn’t.
Disappointing output
You pump for 20 minutes and walk away with less than you expected, every single time.
Recurring clogs
Clogs keep coming back no matter how many things you’ve tried.
If any of these sound like you, your flange fit is worth investigating. A flange that is even a few millimeters off in size, or made from the wrong material or shape for your anatomy, can cause all three.
This isn’t just a sizing chart. It’s the complete picture.
WHAT’S INSIDE
Accurate measuring
Step by step instructions for measuring at home, what the measurement means, and how to use it to find your best fit.
Material breakdown
Silicone, hard plastic, and flexible inserts all work differently. Know which is right for you.
Shape and fit
How flange shape affects pressure on your breast tissue, nipple movement, and how effectively your milk is removed each session.
Troubleshooting and customizing
What to do when something still feels off after finding your size. Plus how to fit new flanges to your specific pump.
READY TO IMPROVE YOUR PUMPING EXPERIENCE?
You have worked too hard to keep settling for sessions that hurt.
The right fit exists. This guide helps you find it. Size, material, shape, and everything in between.
Finally understand flange sizing and how to find your size.
Sore nipples. Low output. Clogged ducts that keep coming back. If this sounds familiar, your flange size might be the culprit.
This Flange Sizing Guide is a comprehensive, easy-to-follow resource that covers everything you need to know about one of the most overlooked variables in pumping success: flange fit.
Whether you’ve been pumping for months or have yet to touch your pump - this guide will teach you everything you need to know about flange sizing.
Inside, you'll learn:
How and when to measure your flange size at home, and when to remeasure
Detailed signs your flange is working well for you - and signs it isn’t
Troubleshooting tips if you’re struggling to find your perfect size
The difference between flange materials: hard plastic, silicone, and flexible inserts - and which is best suited for you
How flange shape affects both comfort and how well you empty
How to customize your pumping setup with a flange that will actually work for you - not against you
This is not a basic overview. This is the deep dive that most people never get. The information that should have come in the box with your pump but didn't. If you are interested in quick answers instead of a deep dive, check the description of my Flange Sizing Pocket Guide before deciding which one is right for you.
Because you deserve to have a pumping journey that doesn’t suck.
this is a digital product.