The American Academy of Pediatrics has officially adopted the spelling as "breastfeeding" and "breastmilk", a single word without the hyphen. Larry Gartner Chair, Work Group on Breastfeeding American Academy of Pediatrics Lawrence M. Gartner, M.D. Department of Pediatrics The University of Chicago 5841 S. Maryland Avenue Chicago, IL 60637 Phone: (312) 702-0389 FAX: (312) 702-4523 E-Mail: [log in to unmask]