Sizing Quiz

What pump are you currently using?*

What size standard flanges are you currently using?*

Pick the size that is both the most comfortable and produces the most output, even if it isn't ideal.

What is your average output?*

Are you producing more or less than 4 ounces per pump session? This is the total added together for both breasts.

Less than 4 ounces
More than 4 ounces

No matter what size flange used, I feel like a lot of my areola gets pulled into the tunnel.*

Do you agree with this statement?

Yes
No

My nipples tend to swell twice their normal size when I pump.*

Do you agree with this statement?

Yes
No

Here is our size recommendation based on your input

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set.

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Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set.

View Cart

Add to cart / Details Quick View

Large Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Spectra.

View Cart

Add to cart / Details Quick View

Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Ameda.

View Cart

Add to cart / Details Quick View

Large Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set.

View Cart

Add to cart / Details Quick View

Small Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Spectra.

View Cart

Add to cart / Details Quick View

Small Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

The information you entered would indicate you may have very elastic breast tissue that allows too much areola to be pulled into the flange.
We suggest you use the Small Set for Ameda.

View Cart

Add to cart / Details Quick View

Small Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

Based on your quiz input, we suggest you use the Large Set.

View Cart

Add to cart / Details Quick View

Large Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

Based on your answers, we suggest you use the Large Set for Spectra.

View Cart

Add to cart / Details Quick View

Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

Based on your answers, we suggest you use the Large Set for Ameda.

View Cart

Add to cart / Details Quick View

Large Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set.

View Cart

Add to cart / Details Quick View

Large Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Spectra.

View Cart

Add to cart / Details Quick View

Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Ameda.

View Cart

Add to cart / Details Quick View

Large Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set.

View Cart

Add to cart / Details Quick View

Large Set for Medela, Lansinoh, and Hygeia

$39.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Spectra.

View Cart

Add to cart / Details Quick View

Large Set with Adapters for Spectra, Ameda Mya, and Motif Luna

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

We suggest you use the Large Set for Ameda.

View Cart

Add to cart / Details Quick View

Large Set with adapters for Ameda

$49.95

Don't worry about ordering the wrong size set. If you purchase the full set we suggest from our website, and you find you need a larger or smaller size flange not included in the set you purchased, call us and we will determine the correct pair for you and send them complimentary. There is no sizing guarantee for single pairs purchased or any international orders.

Take the Sizing Quiz for an instant answer below!

Here is our size recommendation based on your input