WebMD "How to Switch Your Baby From Bottle to Cup" http://www.webmd.com/parenting/baby/features/bottle-to-cup How to Switch Your Baby From Bottle to Cup http://www.webmd.com/parenting/baby/features/bottle-to-cup#1 Graduate your child to a cup you can start to slowly swap bottles for cups WebMD: Bottle to Cup Experts agree Experts agree