Convenient
Multi-Compatible
Hygienic

4th Gen BabyMotion Flange - One pair

$29.99

Sale Sold out

Quantity

Size 12mm 12 15 18 21 24 27

Check our Size Guide 📏

View More Details >

Key Features

Safety & Hygiene
BPA-free, food-grade safe for both mom & baby, toxin-free milk collection.
4th Gen Design
Softer material, ergonomic design, and enhanced durability.
Easier to Clean
A simple, one piece design, which means fewer parts to wash.
Opaque Material
Built for privacy, updated with a semi-transparent material.

Size Chart

Please check our sizing guide before ordering the BabyMotion Flange because their sizings are different from other brands.

Nipple size before pumping	BabyMotion Flange Size
10–12mm	12mm
13–15mm	15mm
16–18mm	18mm
19–21mm	21mm
22–24mm	24mm
25-27mm	27mm

BabyMotion Flange Compatibility

No Adapter Needed

Spectra Adapter

Ameda Adapter

How to Use & Care

Not sure how to start?

Learn in detail on this pdf. Dowload Instruction pdf

Why Moms Choose LacTeck

			Other Brands
	Imitates a baby’s natural suckling motion.
	Ultra-soft, flexible silicone that moves with the body.
	Patented moving flange technology.
	Works with most pumps
	Reduces pain and increases output.

Learn More

Why Are Babies More Effective Than Pumps

During nursing, a baby's tongue stimulates the nipple and its jaw compresses the areola. These motions, combined with suction, maximizes milk expression. However, during pumping, a plastic flange applies suction only to the breast, making it less effective.

FAQs

How to use the BabyMotion Flange?

The flange is used as any regular breast pump flange. However, because it's soft, it will "absorb" some vacuum so you may need to turn your pump up a little bit. When using, please insert tightly into the connector to ensure a good seal.

Which breast pumps are the BabyMotion Flange compatible with?

The flange is directly compatible (no adapters needed) with Medela, Lansinoh, and Hygeia pumps.

To use with Spectra or Motif pumps, please refer to this Spectra and Motif Hack. To use with Willow pump, please refer to this Willow Hack. To use with Freemie cups, please refer to this Freemie Hack. To use with Spectra cups, please refer to this Spectra Cup Hack. You can also use it with Baby Buddha pump by following the component hacks.

How to use the BabyMotion Flange with Spectra pumps?

We usually recommend getting the Maymom Spectra Adapter for use with Spectra pumps.

What sizes of BabyMotion Flange are available?

We currently offer 12mm, 15mm, 18mm, 21mm , 24mm, and 27mm.

What size of BabyMotion Flange should I get?

Please note that the BabyMotion Flange has a different design than regular plastic flanges so sizings from different brands are not directly comparable. You can measure your nipple size before pumping using the Nipple Caliper and then refer to the below sizing guide (we suggest before pumping measurements especially if you have elastic nipples). If you have additional questions, please use the chat box on our website.

Pre-pumping Nipple Size ---------->BabyMotion Flange Size

10-12mm ------------------------------->12mm

13-15mm ------------------------------->15mm

16-18mm ------------------------------->18mm

19-21mm ------------------------------->21mm

22-24mm ------------------------------->24mm

25-27mm ------------------------------->27mm

Why is the BabyMotion Flange so heavy?

The flange is heavy because we have to ensure that the breast pump efficiency is not compromised when using a soft material like silicone. Because it's heavy, please make sure to disconnect the flange first once done pumping to prevent bottle from tipping over and losing precious breast milk. We also recommend using a tight fitting pumping bra.

How to clean the BabyMotion Flange?

Before first time use, wash with warm soapy water and steam for 3 minutes to sterilize. Afterwards, simply wash with warm soapy water and air dry. It's ok to sterilize with steam occasionally but we do not recommend frequent steaming as discoloration may occur.

Why does my BabyMotion Flange fall off the connector?

Most likely due to it not being inserted tightly. Please use a twisting motion to insert it all the way into the connector. Please refer to this instruction for more details on how. It could also happen when there is residual milk/oil left on the flange or the connector. We recommend using warm soapy water or baking soda to thoroughly wash both parts.

Can I place my BabyMotion Flange in the fridge between pumps?

No. We don't recommend it because they will be cold and attract moisture once taken out of the fridge, making them slippery and hard to stay on the connector.

Can I use coconut oil or other lubricants with the BabyMotion Flange?

Yes, although we suggest washing the oil/lubricant off with warm soapy water thoroughly after each pumping session.

How often should I replace the BabyMotion Flange?

The BabyMotion Flange should last a few months and only need replacement when you notice cracks or discoloration.

Wish I found them sooner!

As an exclusive pumper I wish I had started my journey with these flanges! They are the most comfortable flange I’ve tried so far, especially for those with elastic nipples. The customer service of the company is amazing as well, don’t hesitate to reach out for help with sizing

Amazing!

Love the soft silicone and the way it compresses! Very comfortable!

Wish I knew about these earlier

Power pumping with these flanges really helped increase my milk supply. As low supplier I learned about these on reddit. After triple feeding and not knowing why my supply couldn't increase I learned I had elastic nipples, which meant I needed to size down and find flanges that might work better. I tired these as a last ditch effort since I liked how science backed they were in that they mimic baby sucking. They worked great and honestly when I use these compared to my other flanges with inserts I notice a huge difference, I actually feel tugging and it feels just like my baby nursing. My only feedback is that I think they can offer more sizes on the smaller end. I am between the 12 and 15 and while I use 12 on one side and 15 on the other (I have two pairs), I would benefit from a size in between for one of my nipples. Thanks for this amazing product! Definitely recommend.

Elastic Nips

Tik tok research taught me what elastic nipples are and then showed me these. I tried pumpin pals before I found these. Wasn’t a fan of those personally. But these are great. Makes pumping way less painful and definitely effective attached right to my medela pump.

Buy these

I’ve been exclusively pumping for 2 1/2 months on my second pumping journey. This time has been so much harder than with my daughter 3 years ago. I had blisters and sores all over. I’ve had these for 2 full days now and no longer have excruciating pain when pumping, nor am I covered in sores. My output has not decreased at all. Highly recommend! Just ordered a second set, they’re that good!