Breast milk is nature's perfect baby food. It's easy to digest, enhances newborns' ability to fight off infections and contains exactly the right balance of nutrients during the most critical developmental phase of their lives. It's no wonder then that experts encourage new moms to breastfeed — and that moms are following doctors' orders. The latest data shows that 74 percent of women breastfeed during the early postpartum period compared to 68 percent in 1999.