Featured Research

from universities, journals, and other organizations

Women’s Expectation Of Life Span Influences Their Babies’ Gender

Date:
August 17, 2004
Source:
University Of Kent
Summary:
A study by biological anthropologists at University of Kent has revealed that contemporary, British women who believed they had a longer time to live, were more likely to give birth to a son than women who thought that they would die earlier. According to Dr Sarah Johns, who led the research, this may be because it requires more effort to be pregnant with, give birth to, and raise a son to adulthood.

A study by biological anthropologists at University of Kent has revealed that contemporary, British women who believed they had a longer time to live, were more likely to give birth to a son than women who thought that they would die earlier. According to Dr Sarah Johns, who led the research, this may be because it requires more effort to be pregnant with, give birth to, and raise a son to adulthood.

Related Articles


The study, which is published today in the journal Biology Letters, suggests that the sex ratio even in a relatively affluent, Western setting can be influenced by how a woman views her future health and environment. Earlier studies have shown that poorly nourished mothers were more likely to give birth to girls, but this was a link that has only been established in developing countries.

The findings are a result of a survey of British women who had recently become mothers. More 600 women in Gloucestershire were asked to what age they expected to live. The results indicate that people’s perception of their future wellbeing influences the proportion of sexes in the population.

The work was funded by the ORS Awards Scheme, the University of Bristol, and from a grant received by Gloucestershire's Teenage Pregnancy Strategy from the Department of Health's Teenage Pregnancy Implementation Fund.


Story Source:

The above story is based on materials provided by University Of Kent. Note: Materials may be edited for content and length.


Cite This Page:

University Of Kent. "Women’s Expectation Of Life Span Influences Their Babies’ Gender." ScienceDaily. ScienceDaily, 17 August 2004. <www.sciencedaily.com/releases/2004/08/040815235355.htm>.
University Of Kent. (2004, August 17). Women’s Expectation Of Life Span Influences Their Babies’ Gender. ScienceDaily. Retrieved March 28, 2015 from www.sciencedaily.com/releases/2004/08/040815235355.htm
University Of Kent. "Women’s Expectation Of Life Span Influences Their Babies’ Gender." ScienceDaily. www.sciencedaily.com/releases/2004/08/040815235355.htm (accessed March 28, 2015).

Share This


More From ScienceDaily



More Health & Medicine News

Saturday, March 28, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

S. Leone in New Anti-Ebola Lockdown

S. Leone in New Anti-Ebola Lockdown

AFP (Mar. 28, 2015) — Sierra Leone imposed a three-day nationwide lockdown Friday for the second time in six months in a bid to prevent a resurgence of the deadly Ebola virus. Duration: 01:17 Video provided by AFP
Powered by NewsLook.com
These Popular Antibiotics Can Cause Permanent Nerve Damage

These Popular Antibiotics Can Cause Permanent Nerve Damage

Newsy (Mar. 27, 2015) — A popular class of antibiotic can leave patients in severe pain and even result in permanent nerve damage. Video provided by Newsy
Powered by NewsLook.com
WH Plan to Fight Antibiotic-Resistant Germs

WH Plan to Fight Antibiotic-Resistant Germs

AP (Mar. 27, 2015) — The White House on Friday announced a five-year plan to fight the threat posed by antibiotic-resistant bacteria amid fears that once-treatable germs could become deadly. (March 27) Video provided by AP
Powered by NewsLook.com
House Ready to Pass Medicare Doc Bill

House Ready to Pass Medicare Doc Bill

AP (Mar. 26, 2015) — In rare bipartisan harmony, congressional leaders pushed a $214 billion bill permanently blocking physician Medicare cuts toward House passage Thursday, moving lawmakers closer to resolving a problem that has plagued them for years. (March 26) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins