Pumping breast milk can feel like a mix of a miracle and a marathon. On one hand, your body is producing this amazing, life-fuelling nourishment. On the other hand, you have the logistics. Things like tubes, breast shields, suction levels, and milk supply can be a little overwhelming.
So, milk production basically operates on a simple principle: supply and demand. The more milk you express, the more your body is signaled to produce. And using the right breast pump does so much more than making pumping easier and comfortable. It also helps to increase your milk supply!
In this post, I’m sharing a guide on how breast pumps increase milk supply—no complicated steps or confusing rules necessary. You’ll have everything you need to make the most of your pumping sessions. The end result? Feeling confident and supported in your breastfeeding journey.
Breast Pump For Increasing Milk Supply: How Does It Work?
Below, I’m going to give you a practical guide to help you on your journey. You’ll learn how to:
- Use your breast pump effectively
 - Choose a breast pump that suits your needs
 - Figure out your pump
 - Increase your expressed milk output
 - Find your proper flange size
 
Once you’re done reading, you’ll feel more confident in choosing and using the right pump for your unique breastfeeding needs. You’re definitely in good hands here at One With The Pump!
Does A Breast Pump Increase Milk Supply?
Yes, it can! A breast pump works by helping to mimic a baby’s natural suckling rhythm. When you pump milk consistently and thoroughly, your body gets the message to start producing more. However, the impact depends on how often you pump, the type of pump you use, flange size, and how efficiently the pump empties your breasts.
Short or infrequent pumping sessions can actually signal your body to slow production. That’s why suction level, comfort, and proper flange fit are crucial. Hospital-grade pumps are designed for multi-use and to accommodate a wide range of nipples. In addition to this, they mimic a baby’s natural rhythm closely, which helps increase supply.
Double electric breast pumps let you pump both breasts at the same time, increasing milk output and saving time. A manual breast pump or single pump may not be as efficient, but can be useful for occasional use or when one breast needs attention.
Nonetheless, one of our friendly lactation consultants can help you if you’re stuck. With more support than an underwire bra (and more comfortable too), they can help you troubleshoot, find the right setup, and so much more.
When used regularly and correctly, most moms will see noticeable improvements in milk flow over time. Your body’s response to pumping is also influenced by factors such as skin-to-skin contact, routine, relaxation, and your diet. Ultimately, all of these things can support your supply.
Best Breast Pump To Increase Milk Supply
Here are some of the top pumps I recommend. They’re chosen for comfort, efficiency, and their ability to support your supply:
Spectra S1 Plus Hospital Grade Double Electric Breast Pump
This hospital-grade pump offers handy adjustable suction levels, as well as a built-in rechargeable battery. This makes it ideal for frequent pumping sessions. It’s designed to specifically mimic a baby’s natural suckling rhythm and is highly efficient at fully emptying your breasts. This pump is a reliable and long-term option for moms who want both comfort and performance. Many even consider it the gold standard for building and maintaining supply!
Eufy Wearable Breast Pump S1 (CODE: EUFYOWTP20)
The Eufy is a discreet, wearable option that fits comfortably in your bra for hands-free pumping. It’s quiet, portable, and efficient, making it a great choice for multitasking moms. Looking for convenience without sacrificing milk flow? If so, this is your pump. Perfect for moms on the go, it lets you pump with confidence wherever your day takes you. It’s a blend of modern design and practicality, all in one.
Momcozy M5 Wearable Breast Pump (CODE: MOWTP15F)
This pump offers a comfortable fit paired with efficient suction. It’s super popular among mamas seeking convenience and hands-free pumping. It allows you to continue on with your day while pumping, without compromising your milk supply. In addition to this, it’s also super budget-friendly compared to other wearable pumps, making it a favorite entry-level option. You’ll love the balance of affordability and function in this hands-free pump.
If you’re interested, make sure to check out my full Momcozy review on YouTube!
Unimom Opera Hospital Grade Double Electric Breast Pump (CODE: ONEWITHTHEPUMPOPERA50)
This powerful hospital-grade pump features customizable suction patterns and levels, making it an ideal choice for moms with supply struggles. It’s efficient at emptying your breasts while, at the same time, supporting increased production. This pump is a very strong choice for exclusive pumpers or moms working to build a freezer stash. With the Opera, you’ll feel supported through every session.
Pumpables Genie Advanced Portable Double Electric Breast Pump (CODE: ONEWITHTHEPUMP)
Known for its portability and hospital-grade strength, this double electric breast pump gives you everything you need. It’s flexible, powerful, and offers adjustable suction and cycle speeds, ultimately helping boost milk supply. It’s very efficient in helping boost milk supply. Its Plus, the compact size makes it easy to travel with, while still packing serious pumping power. I find that moms love how it combines freedom and strength in one pump.
Interested in learning more about this pump? Check out my Pumpables Super Genie full review on YouTube!
How To Use Breast Pump To Increase Milk Supply
Knowing which pump to use is only half the battle. Knowing how to use it can set you up for success:
Add Power Pumping Sessions
Power pumping can help by mimicking cluster feeding, which can stimulate your body to produce more milk. You will want to pump in cycles. For example, pump for 20 minutes, rest for 10 minutes, pump for 10 minutes, rest for 10 minutes, pump for 10 minutes—you get the gist. This is a great way to encourage supply boosts. It might seem overwhelming at first, but even doing this a few times a week can make a noticeable difference. Think of it as “training” your body to kick supply into gear.
Support Letdown
Skin-to-skin contact, cute photos of your baby, and relaxation can all help with letdown. A strong letdown improves your milk flow, which obviously supports supply, too! Even small rituals like a warm drink, deep breaths, or your favorite blanket can cue your body to relax and release milk more easily. Finding what works for you is key.
Pump Frequently
To increase your supply, aim for 8-10 pumping sessions every 24 hours. This mimics a newborn’s feeding pattern to stimulate milk supply. Using a double electric pump can help you stay consistent without feeling tied to the pump all day. Most importantly, consistency is what signals your body to keep producing. Missing the odd session happens, but overall rhythm is what really counts in the long run.
Use Hands-On Expression
Massage and hand expression during pumping sessions can help you fully empty your breasts. This hands-on approach can help a lot with expressed milk output. Additionally, this technique can help your breasts stay more comfortable between sessions. It may take practice to coordinate both, but once you get the hang of it, the payoff in milk output is totally worth it. Plus, it helps prevent clogged ducts, too!
Choose the Right Flange
Flange size directly impacts milk flow and comfort. A poorly fitting breast shield can reduce efficiency and even cause soreness. Need some help getting started? You can use my FREE flange measurement tool to optimize your milk flow and comfort. Finding the right fit can completely change your pumping experience. Think less pain, more milk, and less stress.
How Often Should You Pump Breast Milk To Increase Supply?
Frequency is key. To create a consistent supply, aim for 8-10 pumping sessions per 24 hours. However, this number will vary depending on what your lactation consultant recommends for you individually. Hospital-grade pumps and double pumps can make these frequent sessions much more manageable.
Some moms benefit from power pumping sessions every few days. Others improve their supply by ensuring complete breast emptying during every pumping session. Remember: patience is important! Your body may take several days to respond to the increased pumping, but consistent effort pays off.
Looking for more support on your breastfeeding (pumping and nursing) journey? Stick with One with the Pump!
Choosing the best breast pump for increasing milk supply is about more than just the pump itself. In fact, it’s also about how it fits into your life, improves your routine, and works with your body. All pumps have their benefits depending on your goals.
Remember, lactation consultants are an invaluable resource for guidance on flange size, suction level, technique, and everything in between. Every drop of expressed milk is a success, and every pumping session is a beautiful act of care for your little one.
Did you enjoy this post? If so, you can also check out my wide range of freebies and blog posts, including:
- Why Does One Breast Produce More Milk?
 - When Does Breastfeeding Become Easier?
 - How Many Times Can You Reheat Breast Milk?
 

