|The key to a peaceful family life is to have two daughters, a report suggests.|
A study shows that the secret of domestic bliss is having two daughters, the Daily Mail reports.
Researchers found that two girls are unlikely to fight, will play nicely together, and rarely annoy their parents.
They also make little noise, seldom ignore each other and are more likely to confide in their mother or father, scientists claim.
But doubling the number of daughters is a recipe for disaster, with parents of four girls the least happy and reporting an average of four fights a day.
(China.org.cn April 13, 2011)