Medela Magic InBra Rental Mode D'emploi page 31

15. Checking if you have the correct breast shield size
CAUTION
To avoid health risks and reduce the risk of injury:
• It is important to verify your optimal breast shield size for maximum comfort and pumping
efficiency. Incorrect breast shield size can cause trauma to the nipple/breast and
decrease milk output.
1. Using a ruler or measuring tape measure the diameter of your nipple at base in millimeters
(mm).
2. Based on your measurement, select the breast shield that is slightly larger than your
nipple.
3. Test your breast shield size to ensure pumping feels comfortable.
Measure
mm
Nipple
base
You can use the lines on the breast shield to help you find the right size as described in the
images below.
If you are unsure about correct breast shield sizing please visit www.medela.com/
fittingguide or see a lactation consultant/breastfeeding specialist who can help you find
the proper fit.
14 mm 15 mm, 16 mm
or smaller
18mm
*For ordering information about accessories see chapter 16.
Your nipple diameter (mm)
18 mm, 19 mm
or 17 mm or 20 mm
21mm 24mm
31
21 mm, 22 mm
or 23 mm
27mm