久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

  Home>News Center>Life
         
 

Is your child really your child, Papa?
(China Daily)
Updated: 2005-08-12 06:06

LONDON: One in 25 fathers could unknowingly be raising another man's child, British scientists said yesterday.

Researchers at Liverpool's John Moores University examined the findings of dozens of studies, published over the past 54 years, on cases of paternal discrepancy - where a man is proved not to be the biological father of his child.

The studies, most of them peer reviewed, came from countries as varied as the United States, Finland, New Zealand, South Africa and Mexico.

The findings of the studies varied dramatically - some concluded that only one man in 100 is not the father of his child while others put the figure as high as 30 per cent.

The Liverpool researchers calculated the median figure at around 4 per cent, suggesting that as many as one in 25 men worldwide is not the biological father of a child he believes to be his.

"The importance lies not so much in the figure itself but in the implications, given that as a society we are increasingly making our decisions on the basis of genetics," said one of the researchers, Professor Mark Bellis.

"If, for example, someone knows that their father had a history of hereditary heart disease, they might be tempted to alter their own diet," he said.

"Obviously they need to be making that decision on the basis of accurate information about who their father really is."

Bellis said that while mix-ups of semen during artificial insemination accounted for some cases of paternal discrepancy, the majority were due to a woman having sexual relationships outside marriage.

He said in Britain, 20 per cent of women in marriages or long-term relationships have had affairs, adding that the figures for other developed countries was similar.

Around a third of pregnancies in Britain are unplanned, increasing the risk of paternal discrepancy.

Writing in the British Medical Association's Journal of Epidemiology and Community Health, the scientists called for further research in the area.

"(We) cannot simply ignore this difficult issue," they said.

(China Daily 08/12/2005 page6)



Wild orgies leave the Great Wall in mess, and tears
Tony Leung to appear in Hollywood film
Carina Lau to be short-lived CEO
  Today's Top News     Top Life News
 

China-US textile talks enter new round

 

   
 

Yahoo buys US$1 billion stake in Alibaba

 

   
 

Saddam could be executed after first trial

 

   
 

Bush: Leaving Iraq would be a bad signal

 

   
 

Foreign trade scores 20.8% rise in July

 

   
 

Is your child really your child, Papa?

 

   
  1/25 men might raise another man's child
   
  Is your child really your child, Papa?
   
  Two months later, Michael Jackson jury bickers on
   
  Popular comedian makes quick money from drama
   
  Oxford-bound boy genius is 'nothing special' in China
   
  Children in home schooling face more problems
   
 
  Go to Another Section  
 
 
  Story Tools  
   
  Feature  
  1/3 Chinese youth condone premarital sex  
Advertisement
         
主站蜘蛛池模板: 高清一区二区三区四区五区 | 亚州人成网在线播放 | 欧美精品免费看 | 国产91在线 | 亚洲 | 一级特黄aaa大片在线观看 | 精品国产理论在线观看不卡 | 国产精品成人免费视频不卡 | 国产精品手机在线观看 | 男人天堂网在线视频 | 欧美成人午夜 | 天天视频一区二区三区 | 国内自拍视频在线播放 | 亚洲 欧美 日韩中文字幕一区二区 | 偷拍自拍第一页 | avtom影院入口永久在线观看 | 91国在线啪精品一区 | 萝控精品福利视频一区 | 亚洲欧美韩国 | 99精品在线免费 | 欧美亚洲日本韩国一级毛片 | 久久草网站 | 欧美日韩在线观看视频 | 成人免费视频一区二区 | 亚洲国产精品线在线观看 | 美国毛片一级 | 91成人国产福利 | 在线中文字幕日韩 | 日韩黄色视屏 | 久爱综合 | 国产视频软件在线 | 国产日韩精品一区在线不卡 | 久久九九色| 俺来也俺来也天天夜夜视频 | 精品国产日韩亚洲一区二区 | 色视频www在线播放国产人成 | 国产精品久久久久毛片 | 欧美日韩生活片 | 国产jk福利视频在线观看 | 国产精品91在线 | 在线国产二区 | 波少野结衣在线播放 |