How To Know What Size Flange For Breast Pump

Redness on the nipple or base or a whiteness seen on the nipple or areola may indicate too small a flange.

The average flange is between 24 and 27 millimeters mm which corresponds to the size of your nipple but not everyone who breastfeeds will fit these sizes. All breast pumps come with at least one average sized breast pump flange. The standard flange size is often 24mm but you may need to select smaller or larger flanges based on your measurement. Allow your nipple to move in and out freely without touching or rubbing along the sides.

How to find the right flange size. Well it s the piece of the pump that goes around your breast. You can measure with a standard ruler as long as it has millimeters on it or you can use a nipple ruler specifically designed for measuring flange size which many moms find easier to use. Common breast flange size guide.

Measure the diameter of the nipple at the base of the nipple. Most breast pumps come with two different sizes of flange. If your nipple diameter measures 24 mm your recommended size would be 30 mm. This is because the 21 mm shield fits nipples up to 17 mm in diameter.

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Your breasts still feel full after pumping. The standard flange size that comes with your pump can vary between 24 27 mm. Almost all breast pumps come with a standard size breast flange and the size itself can vary between different brands. Properly fitting breast pump flanges.

Of course not all women fit into the standard sizes. Note that our personalfit flex breast shields are available in four sizes 21mm 24mm 27mm and 30mm. If neither size appears to fit correctly the pump manufacturer should have alternative sizes available for purchase. Depending on the brand they typically range from 24 mm to 27 mm.

Draw in only your nipple and a small portion of your areola. It s a good idea to check the fit of the pump flange from time to time. Here s what you need to know about breast pump flange sizing and fitting. When the tunnel of the flange is placed on your breast it should only have a few millimeters 3 5 of wiggle room around the nipple.

Once your milk supply has started to increase or after around 5 7 days breasts should feel softer and lighter after pumping. Breast flange fitting guide sizing guide instructions watch as melissa explains how to properly use the sizing guide and why finding the right fit is key for maximizing performance in every pumping session. Finding the proper size for a breast flange is based on the diameter of the nipple not the areola the softer pigmented skin around the nipple.