I saw this posted on Nina Ayd Johanson’s Face book page, www.facebook.com/FoodSmartKids, and wanted to share. Great info, thanks, Nina! Dr. Brown’s® Nipple Level Selection Guidelines for the Specialty Feeding System https://www.drbrownsbaby.com/medical/sfs-clinical-nipple-flow-guidelines/ SFS-Clinical-Nipple-Flow-Guidelines Keep Reading >>