Why Am I Getting Less Milk with a Wearable Pump?

Tl;dr Getting the right fit and comfort with a pump gives you the best chance of good milk output. 

Switching to a wearable breast pump gives you the freedom to move, work, and care for your baby without being tethered to a wall. But if you notice a drop in your milk output after making the switch, you might feel a little frustrated.

Don't worry, this does happen sometimes, and it is usually an easy fix. You can easily get your supply back on track by making a few simple adjustments to your routine and equipment.

Proper Flange Fit Matters Most

The number one reason for decreased milk output is an incorrect flange size. Wearable pumps work best when they fit your body. Your flange size can change throughout your breastfeeding journey, meaning the size that worked for you a month ago might not be the right fit today.

Check your nipple alignment before you start pumping. If your nipple rubs against the sides of the tunnel, or if too much of your areola gets pulled in, you need a different size. Finding the perfect fit ensures optimal suction and prevents discomfort.

Check Your Assembly and Parts

Traditional wall pumps often mask the signs of worn-out parts with heavy, aggressive motors. Wearable pumps rely on a delicate, perfectly sealed system to generate suction.

Always check your pump components before a session. Look closely at your duckbill valves, diaphragms, and seals. Is there any warped silicone? Can you see any tears? These can affect the vacuum seal needed for great milk output. If you find something wrong with your Willow Pump you can get in touch with our support team to help solve the problem.

Give Your Body Time to Adjust

Your body responds to the specific stimulation it is used to. If you just transitioned from a traditional pump or exclusive nursing, your breasts simply need a moment to recognize the new sensation of a wearable pump.

Try to relax during your first few sessions. Look at pictures of your baby, listen to calming music, or apply a warm compress to your breasts right before you pump. These small steps help trigger your oxytocin release, which stimulates a stronger letdown.

You’ve Got This

A slight dip in milk output is just a temporary roadblock. By double-checking your flange size, inspecting your parts, and giving your body grace as it adjusts, you will be back to maximizing your milk flow in no time. Enjoy the freedom that wearable pumping brings, and remember that you are doing an amazing job!