Are you experiencing pain while pumping? Do you feel like your milk output isn’t what it should be? Before you blame your supply or the pump motor, there is a very specific question you need to ask yourself: Are you using the correct flange size?
Finding the correct fitting pump isn’t just about the machine itself; it is about how that machine connects to your body. Most breast pumps come with a standard 24mm or 25mm flange, but nipples come in every shape and size imaginable.
If you want to pump efficiently and comfortably, you need to know how to measure your nipple to ensure a custom fit. Here is your step-by-step guide to solving your pumping woes with Ameda.
Why “One Size Fits All” is a Myth
Imagine trying to run a marathon in shoes that are two sizes too small. That is what pumping with the wrong size flange feels like for your nipples.
Finding the correct fitting pump setup is essential because a proper fit allows the pump to effectively mimic a baby’s natural latch. When you take the time to measure your nipple and select the right Ameda CustomFit™ flange, you can experience:
- Reduced Pain: No more rubbing, pinching, or friction burns.
- Increased Milk Supply: Proper suction stimulates better flow and empties the breast more effectively.
- Better Comfort: Pumping becomes a sustainable part of your routine, not a chore you dread.
Signs You Are Using the Wrong Flange Size
Before we get to the measuring tape, look out for these common red flags that indicate you haven’t found the correct flange size yet:
- The “Bullseye” Miss: Your nipple rubs against the sides of the flange tunnel while pumping.
- The “Too Much” Effect: A large portion of your areola (the darker skin) is pulled into the tunnel.
- The Color Change: Your nipple turns white or purple during or after pumping.
- The Leftovers: You still feel full or “heavy” after a full pumping session.
Step-by-Step: How to Measure Your Nipple
To find the correct flange size, you need to measure the diameter of your nipple (not the areola!) at the base. Follow these simple steps:
- Stimulate the Nipple: Ensure your nipple is perked up/erect before measuring.
- Measure the Base: Using a metric ruler or tape measure, measure the width of the nipple at the very base where it meets the areola.
- Do Not Include the Areola: We are looking strictly for the nipple measurement in millimeters (mm).
- Add “Wiggle Room”: Take your measurement and add 3mm to 4mm.
The Formula:
Nipple Diameter (mm) + 4mm = Your Ideal Flange Size
For example, if you measure your nipple at 21mm, you add 4mm to get 25mm. Therefore, the correct flange size for you would be the Ameda 25mm.
Stop Guessing: Download Our Free Sizing Guide
We know that holding a ruler up to your chest can be tricky. To make finding the correct fitting pump flange easier, we have created a printable tool just for you.
[Link: Download the Ameda Nipple Sizing Guide Here]
Simply print this guide at 100% scale, cut it out, and use the sizing circles to find your exact measurement instantly.
Matching Your Measurement to the Ameda Glo
We know that finding the correct fitting pump parts can be confusing, which is why the Ameda Glo is designed to give you options right out of the box.
When you purchase the Ameda Glo, it comes with a standard 24mm flange, along with a set of reducing inserts in 21mm, 19mm, and 17mm. This implies that once you measure your nipple, you likely already have the size you need on hand to get comfortable immediately.
However, we know that bodies vary:
- Need a larger size? The Ameda Glo also has a 27mm flange available for purchase if the standard 24mm is too snug.
- Need a smaller size? If the included inserts are still too large, we stock even smaller sizes in our shop to ensure you get that perfect fit.
Not using an Ameda pump? We can still help! Our silicone inserts are generic and designed to fit into most breast pumps that use a standard 24mm flange. This means you can use our inserts to achieve the correct flange size even if you are using a different brand of pump.
A Final Note for Moms
Remember, breast changes are normal. You might measure your nipple today and find it changes size a few months later. Always listen to your body. If pumping hurts, it’s time to re-measure to ensure you still have the correct flange size.
Ready to upgrade your pumping experience? Make sure you are using the correct size flange.