A breast pump flange is the funnel-shaped part of a breast pump that fits over the nipple and areola. It creates a seal around the breast, allowing the pump to effectively extract milk. Flanges come in different sizes to accommodate various nipple sizes and ensure a comfortable and efficient pumping experience.

Bubka offers a range of flange sizes from 11mm to 27mm to ensure the best fit for every mum. Choosing the right size is key for comfort, efficiency, and avoiding nipple damage. If your nipple size changes over time, you can easily switch to a different flange size to maintain the best pumping experience.

Yes! If you have pumps from Spectra, Medela, Ameda, Momcozy, or Willow, you can use Bubka Breast Pump Flanges as a replacement or to enhance your pumping experience.

Bubka Breast Pump Flanges are designed to work with these brands by fitting into their 24mm breast shields.

1. Measure your nipple diameter at its base using a ruler.
2. Add 2mm to your nipple measurement for a comfortable fit.
3. Choose the closest available flange size based on your adjusted measurement.

Your nipple size may change due to pregnancy, postpartum recovery, or frequent pumping. It’s a good idea to check your flange size every few months or if you experience discomfort or changes in milk output.

Yes. Some mums find that their nipple sizes vary between breasts, requiring different flange sizes for each. Measuring both nipples separately can help you determine if you need two different flange sizes.

• C – Centre Nipple: Your nipple should move freely and not touch the sides of the tunnel.
• O – Only a Little Areola: Most of your areola should remain outside the tunnel.
• M – Motion is Gentle and Rhythmic: Your breast should move gently with the pump’s suction.
• F – Feels Comfortable: Pumping should not cause any pain.
• Y – Yields Breast Milk: Your breasts should feel emptied after pumping.

To determine if your flange fits properly, look for these signs:

• Your nipple moves freely in the tunnel without rubbing against the sides.
• Minimal areola is pulled into the flange.
• Pumping is comfortable and does not cause pain or discomfort.
• Milk flows efficiently, and your breasts feel emptied after pumping.

Watch your nipple during a pumping session to check your fit:

• Too small: Your nipple rubs against the sides of the flange while pumping, which may cause discomfort or irritation.
• Too big: Your nipple moves freely with space around it, and a portion of your areola gets pulled into the tunnel, rubbing against the flange.
• Just right: Your nipple moves freely in the flange, with a small amount of space, and only a little areola is drawn into the flange tunnel.

Using an incorrect flange size can lead to discomfort, pain, and reduced milk output. A poor fit may also cause nipple damage, clogged ducts, or even a decrease in milk supply over time.

Bubka breast pump flanges are available with fast shipping at bubka.com.au and through selected stockists

Pumping Hack Alert: Get the Bubka All Flange Kit, which includes: 2 x 13mm, 2 x 2 x 15mm, 2 x 17mm, 2 x 19mm, 2 x 21mm, compatible with your 24mm breast shield.