Features that make pumping more comfortable lead to more milk output.

By now you may have heard us talk about how more comfort equals more milk, but you may be wondering how, exactly, that works? Dr. Laurie Jones, a pediatrician, breastfeeding medicine specialist, and lactation consultant does a deep dive on what to look for in your wearable pump to make sure you’re maximizing letdown frequency and supporting your supply over time. Read on for more, or watch the video.

Start with the flange

One of the most important ways to pump comfortably is to ensure you’ve found the right flange fit. This begins with measuring your nipples and finding the right flange or insert. You’ll want to do this when you start pumping and any time that you notice a change in your comfort or output over time.

Sometimes, after measuring, it then comes down to trial and error. If the fit isn’t comfortable despite measuring correctly, you may need to size up or down. It’s not an exact science because the elasticity or stretchiness of each person’s skin and tissues under vacuum is not predicted by the size measured in width at least. 

You can also ensure comfort by using inserts to customize flange fit. A good pump will offer these, as well as sizing support.

Flange length

If the flange is too short, your nipple runs the risk of crashing into the end of the tunnel. This is especially if you have what’s known as “elastic nipples,” or nipples that stretch more when pumping. Look for a flange that is long and smooth enough to ensure maximum comfort, as painful pumping can have long-term ramifications on your milk supply.

Flange Angle

Most flanges sit on the breast at a 90° angle. Did you know, however, that a 105° angle is actually clinically proven to be more comfortable, therefore encouraging greater output? This has to do with how well the flange cone sits on the breast, meaning it covers more of the breast, which allows for optimal alignment and section. The Willow Go, for example, is noteworthy for this clinically proven, 105° flange angle. 

Motor Placement & Correct Alignment

You probably never gave two thoughts about where a motor sits on a breast pump before you had kids, but these little details actually make a huge difference in the comfort and alignment of your pump, therefore directly affecting your milk output.

If your flange rests too low or high, it can also create uneven weight distribution around your nipple, which will cause your pump to pull unnaturally at your breast. For example, a motor that sits on top of your breast can weigh down the wearable and make alignment more difficult. But a donut-shaped motor, like the one inside the Willow Go, sits on your breast more evenly, allowing for correct and comfortable alignment

Optimal Design

When it comes to setting yourself up for pumping success, details matter. For example, if your pump has a flat edge and a funnel resembling a cone, as many of them do, it can pinch or compress your breast tissue. A curved edge, on the other hand, protects the breast tissue from being compressed. It’s these thoughtful design choices that elevate the pumping experience, increase comfort, and ultimately lead to more milk output.

The Support Moms Deserve

These days, it’s not enough to send mom out into the world with a set of instructions. Moms deserve support––whether it’s from the community or lactation consultants, receiving help with sizing or 24/7 customer service. With Willow, she gets all this and more. Learn more about all the ways Willow is committed to elevating the maternal experience from the first drop to the final feed and beyond.

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