亚洲91视频,国产91网,久久久久久久久久久久久久久国产,亚洲一区二区三区日本久久九,亚洲日本久久,国产精品久久久99,亚洲欧美一区二

Make me your Homepage
left corner left corner
China Daily Website

Infertility rate in Nanjing rises sharply

Updated: 2013-12-19 15:20
By Ma Lie ( chinadaily.com.cn)

The infertility rate among those of childbearing age in Nanjing, reached 15 percent, double that of 20 years ago, Yangtze Evening News reported on Thursday.???

According to the statistics by the provincial health authority, infertility has increased sharply among those who were born after 1980.

The major causes were believed to be unhealthy modern lifestyles, work pressure and pollution.

 

 

 

8.03K
 
...
...
...