GentleLift Bra Size Guide

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.

Email (optional — to send updated result after manual review) Pre-pumping nipple size (optional) Select size (optional) Not sure 10–12 mm 13–15 mm 16–18 mm 19–21 mm 22–24 mm 25+ mm Current flange size (optional) Select size (optional) 12 mm 15 mm 18 mm 21 mm 24 mm 27 mm Upload pumping photo Analyze flange fit