Something to think about the next time you argue about whose turn it is to take out the trash • Research indicates that a fair division of household chores equals more frequent and more satisfying sex.

• Wives who think the household duties are split fairly are more likely to report having sex at least once a week, while wives who think the division is unfair are more likely to have an affair.

• Couples who don't think household responsibilities are properly shared are more likely to consider separating or divorcing.

Source: "The Good-for-You Marriage: How a Better Marriage Can Improve Your Health, Prolong Your Life, and Ensure Your Happiness," 2008, Cliff Isaacson and Meg Schneider, $14.95.
Gail Rosenblum