Better sex life linked to division of housework : U.S. study

NEW YORK (Reuters) – Couples wanting to improve their sex lives may want to look at how they divide household chores, because men and women who follow traditional roles have sex more often than other couples, researchers said on Wednesday. In a study that analyzed the roles of 4,500 heterosexual married couples in the United States, researchers found that when women handled the cooking, cleaning and shopping, and men did yard work and car maintenance, they had more active sex lives. …