
Medela's Room to Move™ approach provides a safe, evidence-based starting point for breast shield sizing by accounting for natural nipple expansion during pumping. Rather than relying on measurement alone, it incorporates comfort, nipple movement, and milk flow to support individualized fit selection.

Designed to Optimize Milk Expression
IMPROVED FIT: 105° opening angle matches natural contours of a lactating breast, reducing breast tissue compression to support a gentle pumping experience.1,2*
INCREASED FLEXIBILITY & COMFORT: Patented oval breast shield can be rotated, supporting positioning flexibility across a range of breast shapes. Clinically proven to improve comfort during pumping.2,3*
MORE MILK: 11% more milk and 4% more PAMR (Percentage of Available Milk Removed) were obtained after 15 minutes when double pumping with an electric breast pump.2*
1. Schlienger A et al. Breastfeed Med. 2016; 11(2):A28-A29.
2. Sakalidis VS et al. Acta Obstet Gynecol Scand. 2020; 99(11):1561-1567.
3. Clinical study comparing 105° Vs 90° shield opening angle, data on file (NCT02492139).
*Compared to traditional breast shields with a 90° angle.