Saslow, Debbie - eSocialSciences - 2013
they start to supplement with formula and baby food. Women who have many children and breastfeed each baby for a long time … breastfeeding does lower risk, the level of protection is small and depends on women breastfeeding for a long time. In countries … such as the U.S., most women who breastfeed their babies stop after several months, or they breastfeed less frequently as …