A breast shield that is too large or too small can greatly impact the amount of milk you are able to pump and can also give you discomfort.
At Spectra you can choose between five breast shield sizes: 16mm, 20mm, 24mm, 28mm and 32mm.
Use our guide to learn how to measure yourself and find your Spectra breast shield size.
This is a general guideline, however the best breast shield size for you may vary depending on factors such as your nipple shape, skin elasticity.
It’s recommended to consult with a lactation consultant or healthcare provider for personalized guidance on selecting the appropriate breast shield size.