Heavier firstborns may raise mother's breast cancer risk; lighter ones may ... - Plain Dealer

Plain Dealer

Heavier firstborns may raise mother's breast cancer risk; lighter ones may ... Plain Dealer CLEVELAND, Ohio -- The last thing on a woman's mind after welcoming her first child into the world is her long-term risk for breast cancer or heart disease. But physicians may one day use the weight of her newborn as a tool to start having those ...