Medela Contact™ Nipple Shield Fitting Guide

This guide provides instructions on how to select the correct size for your Medela Contact™ Nipple Shield to ensure optimal comfort and effectiveness during breastfeeding.

Why Use the Right Size?

Using the correct size Medela Contact™ Nipple Shield is important for your baby to latch on properly, support milk flow, and ensure comfort for you. If you are unsure about the correct size, consult a breastfeeding specialist.

Step 1: Choosing Your Correct Contact™ Nipple Shield Size

Option 1: Measuring Your Nipple with a Ruler

Measure the diameter of your nipple (not your areola) using the picture guide below.

Measurement Guide:

If your nipple diameter measures up to 12 mm, choose an (S) size.
If your nipple diameter measures up to 16 mm, choose an (M) size.
If your nipple diameter measures up to 20 mm, choose an (L) size.

Example: If your nipple size measures 15 mm in diameter, the recommended nipple shield size is M.

Option 2: Sizing Your Nipple with the Fitting Guide

Follow steps 1-3 on how to use the fitting guide. The detachable/printable fitting guide is available at the bottom of the page.

Step 1:

Step 2: Using your thumbs, push the tip of the shield halfway in.

Step 3: Push down on the wings until the shield pops out again and a seal is formed.

The fitting guide

Printing and cutting out the fitting guide:

IMPORTANT: Always print at 100% or FULL SCALE, otherwise sizing will be incorrect. Carefully cut out the dotted line circles.

The correct size should be a close but comfortable fit around your nipple.

If the circle feels too small = try a larger size.
If the circle is much bigger than your nipple = try a smaller size.

Step 2: Apply Your Contact™ Nipple Shield Correctly

A Wash hands, then moisten the nipple shield with drinking-quality water.
B Using your thumbs, push the tip of the shield halfway in.
C Place the shield centrally over the nipple so the cut-out will face your baby's nose during feeding.
D Push down on the wings until the shield pops out again and a seal is formed.

Step 3: Test Your Nipple Shield While You Are Breastfeeding

The shield feels too small for your nipple: > try a larger size.
The nipple and your baby are comfortable during feeding: > you are using the right size.
The shield feels too large for your nipple: > try a smaller size.

Did you know?

Sore nipples can have various causes, so it's important to understand the root cause before taking action. Your breastfeeding specialist can help ensure your baby is latching well and feeding effectively. In general, nipple shields are a short-term solution - as you and your baby get used to breastfeeding, you may well be able to stop using them.

If you have a premature baby and need to use a nipple shield, check with your breastfeeding specialist to help choose the right size for you and your baby.

For full instructions go to: medela.com/contact-nipple-shield

Medela AG, Lättichstrasse 4b, 6340 Baar, Switzerland, medela.com

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