We are understanding the importance of choosing the correct breast pump flange size for a smooth and productive pumping experience. Below, we explore everything you need to know about breast pump flanges and how to select the optimal fit.

Exploring the Breast Pump Flange

A breast pump flange, or a breast shield, is a vital component that creates a vacuum seal around the nipple during pumping. Shaped like a funnel, it facilitates suction to extract milk efficiently from the breast. Flanges are available in various sizes, typically 15mm to 36mm, with 24mm being the standard size found in most pump kits. Consulting with a lactation specialist can help determine the best size for your needs.

Understanding Flange Size Importance

The size of the flange directly impacts both comfort and pumping effectiveness. An incorrectly sized flange can lead to discomfort, reduced milk supply, and potential issues like blocked ducts. It’s crucial to match the flange size to your nipple dimensions to ensure optimal suction and a pain-free pumping experience.

How to Measure and Determine Your Flange Size

Accurate measurement of your nipple is essential for selecting the correct flange size. Any ruler or tape measure can be used ot measure the diameter of your nipple base, excluding the areola. Body changes after pregnancy may necessitate adjustments in flange size over time. Most pump kits offer multiple flange sizes, providing flexibility to adapt.

Ensuring Proper Flange Fit

A well-fitted flange should feel comfortable, allowing only the nipple to enter the pumping tube without rubbing against its sides. Discomfort during pumping may indicate an incorrect flange size, potentially leading to ineffective milk expression and discomfort.

The “COMFY” Approach to Flange Sizing

Lactation specialists recommend the “COMFY” approach to verify correct flange sizing:
C – Center Nipple Movement: Your nipple should move freely without excessive contact with the tunnel walls.
O – Only a Little Areola Should Enter: Most areola remain outside the suctioned area.
M – Motion Should Be Gentle and Rhythmic: Your breast should move smoothly in sync with the pump’s rhythm.
F – Feeling Comfortable: Pumping should not cause pain or discomfort.
Y – Yielding Well-Drained Breasts: Your breasts should feel adequately emptied after each pumping session.

Leading Flange Brands

Explore top brands offering specialized flanges designed for comfort and efficiency:

Ameda CustomFit Flanges

Ameda’s CustomFit Breast Pump Flanges features an angled design and multiple size options for enhanced comfort and efficiency, ensuring a personalized fit.

Lansinoh ComfortFit® Flanges

Lansinoh’s ComfortFit® flanges feature a soft rim and flexible edges for a secure, comfortable seal and improved milk flow. They are compatible with Lansinoh® pumps and free from BPA and BPS.

Medela PersonalFit Flex™ Breast Shields

Medela’s PersonalFit Flex™ shields utilize Flex™ Technology for personalized fit and enhanced comfort, adapting to your breast shape and reducing pressure for faster milk flow.

Adapting to Changing Needs

Monitor comfort and milk output regularly as your body changes post-pregnancy. Adjust flange size accordingly to optimize pumping efficiency and ensure a comfortable experience.
In conclusion, selecting the right size of breast pump flange is very important for being successful with the pumping journey. By understanding your measurements and using the “COMFY” method, you can ensure a positive pumping experience that supports your comfort and your baby’s feeding needs.