How many American cities protect the rights of employed breastfeeding mothers?
(PHYSorg.com Medicine & Health)

Of the 151 largest cities across the United States, only Philadelphia and New York City have legislation that protects a nursing mother who returns to work outside the home and who wants to continue breastfeeding, according to research from the University of Pennsylvania and the Children`s Hospital of Philadelphia (CHOP) published in Breastfeeding Medicine.