Newborns59
 

Ameda Breast Flange Fit

With a good breast flange fit, you should see space around your nipple during pumping as it moves freely in the breast flange's tunnel. To get an idea of your breast flange size, compare your nipple to a US nickel. If your nipple is wider than the nickel, you will likely need a larter-than-standard size breast flange.
 
Consider a larger size if:
Consider a smaller size if:
 
  • Your nipple rubs along the tunnel or does not move freely
  • You feel discomfort, even on low suction
  • Your milk flows slowly or you pump less milk than expected
 
  • Much more than your nipple is drawn into the tunnel
  • You feel discomfort, even on low suction
  • You cannot get a good air seal while pumping
  Ameda Breast Flange Type   Width of Flange Opening (Diameter)
  Flexishield Areola Stimulator   21.0 mm
  Reducing Insert   22.5 mm
  Standard Breast Flange   25.0 mm
  Medium Insert   28.5 mm
  Large Breast Flange   30.5 mm
  XL Insert   32.5 mm
  XXL Breast Flange   36.0 mm

Size chart is a general guide. It may include sizes that are unavailable for this item.

Breast flange fit can change with birth, breastfeeding and pumping. To ensure the best fit, recheck your breast flange fit from time to time..