Flange Fit Analyzer
Not sure if your breast pump flange fits? Use our free flange fit analyzer to see if your flange size is too big, too small, or just right.
Flange Fit Analyzer (Beta)
Upload a during-pumping photo with the flange on (cropped to the flange and nipple area). We’ll analyze it and tell you if the flange looks too big, too small, or just right. This tool is for comfort and education only and does not replace medical advice.