(China Daily)
Updated: 2007-12-05 09:07

Houjiabian Village in Jiangsu Province has 150 households, with a population of about 500.

In the past 10 years, 11 couples have married and six of them gave birth to twins.

The best explanation so far for this high rate of twins appears to be that there is something in the water supply. Experts are looking into the situation.

(Contemporary Express)