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PRODUCT INFO
Whether you're a pregnant mumma, a new mumma, a working mumma, a busy mumma, or a full-boobed mumma — this pump is made for YOU. Even if you’re just looking for the perfect gift for another amazing mumma, look no further.
Designed with real mums in mind and tested by families all over Australia, this breast pump combines comfort, efficiency, and affordability in one cute little package. It makes expressing milk quicker, easier, and more comfortable, no matter where you are. At home, at work, or on the go, this pump is ready when you are.
Why You’ll Love It
This compact, hands-free pump is designed to fit seamlessly into your busy life. Lightweight, quiet, and easy to wear in your bra, it lets you pump discreetly anytime, anywhere. With simple controls and two key modes, it’s user-friendly and efficient from the start.
We’ve included multiple flange sizes and includes a carry case to make sure you’re supported from your very first session. It’s pumping made easy just the way it should be.
Customer Service
Our expert team is here to help with any questions about product functionality and fit. We respond within 24 hours whether you reach out via Instagram or email. Known for delivering the best customer service around, we pride ourselves on friendly, helpful, and timely replies. Trust us, having support like this when you need it makes all the difference!
Bonus FREE LC guide included with purchase - please note this will be emailed to you
WHAT'S INCLUDED
- 1 x Motor
- 1 x Silicone 24mm flange
- 1 x 180ml Milk Collectors
- 2 x Diaphragms (Includes one spare)
- 2 x Valves (Includes one spare)
- 4 x Additional Inserts (15mm, 17mm, 21mm & 19mm) – for sizing flexibility
- 1 x USB Type-C Charging Cable
- 1 x Bra Strap Extender
DESIGN FEATURES
Model S39
Design & Fit
- Wearable & hands-free
- Small, lightweight, and discreet
- Fits comfortably in your bra or crop
- Classic white colour
- Cute & petite design
Functionality
- LED display
- Smart timer
- 4 pumping modes
- 12 suction levels (gears)
- Silent motor for discreet use
- Power level: 280~300mmHg
Capacity & Sizing
- 180ml milk capacity
- Standard flange size: 24mm
- Includes extra flange sizes: 21mm & 19mm
- Additional flange sizes available for purchase
Charging & Cleaning
- USB rechargeable cord included
- Easy to clean
- Accessories available separately
CARE INSTRUCTIONS
Breastmilk Sterilisation Guide
If you're using our breast pump and its parts and pieces (excluding the motor), it's important to wash all equipment in warm, soapy water after each use and sterilise every 24 hours to maintain hygiene and safety.
For additional guidance, The Royal Children’s Hospital is a helpful resource for sterilisation tips. (Insert link here)
Please follow your country’s safety standards and procedures when it comes to sterilising breast pumps and their components.
General Cleaning Steps
- Wash your hands thoroughly before handling any pump parts.
- Disassemble all parts (excluding the motor) before cleaning.
- Rinse all components with cold water before washing.
- Clean using warm water, dishwashing liquid, and a clean brush.
- Rinse again with hot water (take care to avoid burns).
- Place parts upside down on a clean cloth to air dry.
- Store dried parts in a clean, covered container until next use.
Sterilising Methods
To maintain hygiene and extend the life of your pump, sterilise all parts (excluding the motor) using the following method:
Boiling Water Method:
Submerge all disassembled parts in a pot of boiling water for 3–5 minutes. This method is effective for sterilisation while being gentle enough to prevent damage when done correctly.
Important Note:
While some parents use electric or microwave sterilising machines, it’s important to understand that these can reach temperatures above 100°C. Repeated exposure to such heat can cause silicone parts such as valves, flanges, and diaphragms will warp, shrink, or expand. This may compromise both the function and fit of your pump parts.
For this reason, we recommend using the boiling method to prevent warping and ensure the longevity and performance of your equipment.
What Not to Do
- Do not sterilise the motor.
- Do not place any pump parts or accessories in a microwave.
- Avoid high-heat sterilisation methods that may damage silicone components.
ensure the longevity and performance of your equipment.
SIZE GUIDE
Measuring your size
How to Select the Correct Size — Flange & Inserts (If Required)
Finding the correct flange size is essential for comfortable and efficient pumping. An incorrect fit can lead to pain, blocked ducts, or reduced milk output.
Why Flange Size Matters:
- Too small: Nipple rubs against the tunnel sides, causing pain, discomfort, or potential damage.
- Too large: Too much of the areola is drawn into the tunnel, reducing suction efficiency.
- Correct size: The nipple moves freely in the tunnel with minimal areola pulled in, and no pain or discomfort.
Fun fact: If pumping is painful, many women actually need to size down their insert. Be sure to measure both nipples individually, as they can be different sizes.
To manually measure your nipple, use a soft ruler or printable nipple sizing guide. Measure the diameter of your nipple (not including the areola) in millimetres, ideally after a feeding or pumping session when the nipple is at its largest. Then, add 1–2mm to your measurement to determine your ideal flange size. For example, if your nipple measures 18mm, you’ll likely need a 19mm or 20mm flange or insert.

The Midwife Mumma Single Breast Pump
- 5 stars: 93 (98%)
- 4 stars: 2 (2%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
When I ordered this, I accidentally put the wrong address, the help I got to correct it was incredible.
I have 5 midwife mama pumps and would absolutely recommend to anyone and everyone, hands down my favourite pump ❤️
Thank you so much to Cassie and all her help in figuring it why my pump wasn’t working.
She was absolutely excellent in all her communication and persisted until we found a solution.
Very happy customer over here : )
Love these pumps! Bubs had lost 11% of her birth weight after 2 days, so I started using the midwife mumma s39 breast pumps to supplement each BF. We've just had our final midwife visit at 5 days post-birth, and within 24 hours she has gained 180g, a whopping improvement! Triple feeding is hard and laborious, if I didn't have these pumps I don't know how I would have gotten through this phase - I've been able to multitask around the house, and even carry bubs around as I pump. An absolute godsend, 10/10 recommend.
I recently purchased this breast pump when my baby was 2 months old. Unfortunately, after only one month of use, one of the motors stopped working. I contacted Chemist Warehouse, and they advised me to email the manufacturer directly.
I was very impressed with the customer service. After I explained the issue, the company responded promptly and sent me a replacement motor without any hassle.
The breast pump itself is comfortable, efficient, and works well for expressing milk. Although I experienced an issue with one motor, the excellent after-sales support gave me confidence in the product and the company. As a breastfeeding mother, having reliable customer service is just as important as having a reliable breast pump.
Overall, I am very satisfied with how the company handled my concern and would recommend this breast pump based on both its performance and the outstanding customer support.
Absolutely love my pump!
After a few months I had a I noticed that it wasn’t working like it normally had been. Contacted the customer service team and they were super supportive and fast response to get it working again. Love all their products from the book, milk bags, milk warmer, sound machine!
Best best best!!
This pump saved my breastfeeding journey !! After finding out my son had poor weight gain and poor latch due to ties I quickly started implementing this pump and moved to exclusively pumping and it helped me increase my supply from 30ml to 60-150ml in just over a week (granted I also put in the work also). It’s so easy to use and discreet also as you can notice it while I wear and I have E-G chest. Not to also mention the staff are so so helpful and lovely to deal with ! I would recommend this pump to anyone in the market for new breast pumps
This pump is amazing!!! As an exclusive pumping mumma, the first pump I got (was a different brand) was trash. It didn't work so I hired a hospital pump which had to be plugged into the wall and due to the practicality side it was a not long term option. My midwife recommended midwife mumma pump based on feedback from previous clients. I purchased it and it was amazing! I got the same milk as the stuck in one spot hospital pump yet the flexibility to move around the house. It is quiet, charges quickly, the battery life is good and its easy to assemble even half asleep at 3am. Highly recommend!
This review is long overdue as I’ve been a little preoccupied being a FTM, but the customer service from this company is how customer service should be always! Amazing experience from Carla, who was super responsive and went above and beyond in helping me with my order and assuring my package arrived when there was an issue with customs. Thank you so much Carla! I love this pump and I so appreciate the great service :)
I like my order can't wait to use it
Dear Amelia,
I have been meaning to write this, because I just feel so genuinely grateful for what you have created.
This is my second time around with breastfeeding and pumping, and it could not feel more different. With my first, my supply dropped a couple of times because I made some classic rookie mistakes and I truly had no idea what I was doing. I worked so hard to educate myself on increasing my supply and spent what felt like endless hours power pumping. I bought everything, electric pumps, wearables, manual pumps, you name it. Even when I measured properly and used the right flange sizes, I still remember how uncomfortable it all felt. Pumping became something I pushed through rather than something that supported me.
This time, with my son, I wanted a fresh start. I knew what to do, and just as importantly, what not to do. I donated every pump I owned and decided I would stick with wearables so I could pump after feeds and slowly build a freezer stash without it taking over my life.
I went to the PBC Expo and spoke to so many brands, and honestly left feeling overwhelmed. Later I asked in a mums Facebook group and your pumps kept coming up again and again. I remember literally telling my husband to run to Chemist Warehouse to grab them for me.
From the moment I opened the box, I could feel the difference. The sizing tool, the range of flange inserts including 19mm which was perfect for me, even the bra strap extenders. It felt so thoughtful, like every little detail had been considered by someone who has actually lived this.
I was so nervous to try them because I was expecting that same discomfort I had always known. But they were the complete opposite. They were comfortable. Truly comfortable. I do not think I have ever said that about a pump before. And the fact I was able to express 60 ml straight after a feed honestly amazed me.
What has meant the most though is what this has given me day to day. I can pump while looking after my very energetic three year old and my newborn without feeling stuck or restricted. I can build a freezer stash without it feeling stressful. I even had family over tonight and was pumping under my jumper without anyone knowing, and I just had this quiet moment of thinking how different this experience feels.
I feel so grateful. Not just for the product itself, but for what it has allowed me to do and how it has supported my breastfeeding journey this time around. It has taken something that used to feel draining and made it feel manageable, even positive.
You have created something really special. The quality, the thought behind it, the support you provide, and the fact you have kept it at such an accessible price point says so much about you and your heart behind this brand. You really could have charged so much more, but you chose not to, and that does not go unnoticed.
I also loved reading your story and following along on Instagram. Your honesty and how real you are comes through in everything you do, and it makes such a difference.
Thank you from my heart for the part you have played in my journey. It means more than I can properly put into words.
Marie
What a great product!!! Thanks, ladies, for all your help.
Purchased the double handsfree pump and have been so happy with it!
So easy to use, pain free, compact and the carry case is so handy.
Easy to clean too. Very happy with my purchase!
Loving my portable pump with the option of buying 1.
Thank you so much.
I’m so impressed with this breast pump. It’s comfortable, easy to use, and surprisingly quiet, which makes such a difference, especially for night pumps or when you’re around others. The suction is effective without being painful, and I noticed a great output without feeling sore afterwards.
I also love how simple it is to clean and assemble (a huge win when you’re tired and short on time). It’s been reliable, gentle, and has really supported my breastfeeding journey.
I would absolutely recommend this pump to other mums looking for something efficient, comfortable, and stress-free.
I used the double breast pumps whilst breastfeeding and they worked a charm. So comfortable and easy to use and clean. I would even wear them whilst driving to appointments. The case was so compact and fitted everything in perfectly. Highly recommend!
I have tried a lot of pumps.. and I mean a lot. This is such good value for money. Especially given it is so quiet and not uncomfortable at all. I can't wait to buy the ultra
Thanks guys,
I am pumping with ease now between feeds. I only needed the one so found this a great option as not many on the market offer one.
Thanks you so much Rach.
This single breast pump is easy to use, comfortable, and surprisingly efficient. It’s lightweight and compact, making it perfect for everyday use or on the go. The suction is gentle yet effective, and it’s simple to assemble and clean. A great option for mums who want a reliable pump without the bulk of a double system.
Perfect
I absolutely love my double wearable pumps. Third time breastfeeding Mam and this makes my life so much easier.
The cases are amazing , light weight and great quality. They make it so handy for me travelling.
Also the midwife mumms team go above and beyond, the most heartwarming ladies to deal
With. I highly recommend them to all my friends.
I have been so impressed with the Midwife Mumma brand. I ordered my hands free pump on Sunday evening and it arrived Thursday morning which is a fantastic shipping time. The pump itself is easy to clean and assemble. Did my first pump this morning and had excellent output with it. I will definitely be recommending this brand to friends. Thank you!
Tried a couple of other brands and these hands down are the most efficient, they collect the most milk, plus they’re hands free and easy to use! These have been a complete life saver when trying to increase supply. Love love love x
I am in love with my double breast pump! The suction is amazing, I’m getting the same output as my spectra. Battery lasts ages hardly have to charge it and it fits in my bra perfectly. You can hear it but not too loud at all. I’ve had it for almost 2 months and wish I got it sooner, wish I had one with my older two kids, would have made life so much easier! Highly recommend to every mum!
As a twin mum, the double breast pump has been an absolute game-changer. It’s efficient, easy to use, and saves me so much precious time, which, let’s be honest, is in short supply with two bubbas! The comfort level is amazing, and being able to express from both sides at once means I can keep up with the demand without feeling completely drained. It’s given me the freedom to build up a solid milk stash, and that peace of mind is priceless. Couldn’t recommend it more for any other mums with multiples!
If you're serious about efficiency and convenience, double breast pumps are an absolute must-have! Unlike single pumps, just go with the double and allow yourself to express milk from both breasts simultaneously, cutting pumping time in half while maximising milk output. Winning!!! I was on the fence for so long, but so glad I got two!! Where were these bad boys 7 years ago with my firstborn? Game changer.
This breast pump is fantastic! All the parts are easy to assemble, and I love that I’m not stuck near a power outlet while using it. I can still interact with my baby and take care of things around the house at the same time.
I highly recommend it.
I only purchased one, and it’s been working perfectly for my needs while I’m still breastfeeding.
The single breast pump is compact, efficient, and perfect for mums who need a reliable pumping solution. With gentle yet powerful suction and a user-friendly design, it makes expressing milk comfortable and hassle-free anywhere, anytime!

