By Lisa Rapaport (Reuters Health) – Women who smoke during pregnancy may be more likely to have children with kidney damage than mothers who steer clear of cigarettes, a study suggests. Smoking during pregnancy has long been linked to preterm and underweight babies and a wide range of birth defects. The current study offers fresh evidence that the kidneys are among the organs at risk for damage, said lead author Dr. Maki Shinzawa, a public health researcher at Kyoto University in Japan.