Older fathers have healthier offspring

For a young woman in search of a suitable partner, an older man could be a better bet for producing healthy offspring than a hormone-fuelled teenager, researchers have found.

The largest study investigating the influence of paternal age on the chances of having a baby with birth problems has found that fathers under the age of 20 are at highest risk. Babies born to teenage fathers were 22 per cent more likely to die in the first four weeks and 41 per cent more likely to die in the first year than those born to fathers in their 20s. They were also up to 17 per cent more likely to be born early and have a low birth weight.

There was no increased risk for babies born to older fathers, aged 40-plus.

All the mothers in the study, published in the medical journal Human Reproduction, were aged 20 to 29, to eliminate the influence of maternal age.

Professor Shi Wu Wen, of the Ottawa Health Research Institute, Canada, who led the study, said the findings had potentially serious implications. "Although the increased relative risks for most outcomes were small the magnitude of the risk to society could be huge, if the increases we found are truly attributable to paternal age."

However, it was also likely that social factors played a part.

Teenage fathers were more likely to be poorer than older fathers in their 40s, less well educated and less likely to bring their partners for antenatal care when potential birth problems could be anticipated. Allan Pacey, senior lecturer in andrology at the University of Sheffield, said: "It would be easy to point the finger at younger father's sperm and say that they were inadequate in some way.

"But that bucks the trend of many studies that have shown there are increasing sperm DNA defects as men get older.

"A far more convincing explanation for the finding in this study is that older men are simply better able to provide for their pregnant partners than younger fathers. It makes sense that babies born to older fathers probably have a better start to life."

The generation gap

Jonathan Dimbleby

Dimbleby became a father again last year aged 62 when his second wife, Jessica Ray, 31, gave birth to a daughter, Daisy.

Michael Douglas

Douglas was 56 when his wife, Catherine Zeta-Jones, then 31, gave birth in 2000 to the first of the couple's two children.

Heidi Klum

The German supermodel was 30 when she gave birth to her first child, Leni, in 2004. Klum had already split from the child's father, Flavio Briatore, who was 54.

News
i100
News
people Emma Watson addresses celebrity nude photo leak
News
Katie Hopkins appearing on 'This Morning' after she purposefully put on 4 stone.
peopleKatie Hopkins breaks down in tears over weight gain challenge
News
peopleHis band Survivor was due to resume touring this month
PROMOTED VIDEO
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Life and Style
ebooksFrom the lifespan of a slug to the distance to the Sun: answers to 500 questions from readers
Arts and Entertainment
Robert De Niro, Martin Scorsese and DiCaprio, at an awards show in 2010
filmsDe Niro, DiCaprio and Pitt to star
News
i100
News
In this photo illustration a school student eats a hamburger as part of his lunch which was brought from a fast food shop near his school, on October 5, 2005 in London, England. The British government has announced plans to remove junk food from school lunches. From September 2006, food that is high in fat, sugar or salt will be banned from meals and removed from vending machines in schools across England. The move comes in response to a campaign by celebrity TV chef Jamie Oliver to improve school meals.
science
Life and Style
Red or dead: An actor portrays Hungarian countess Elizabeth Báthory, rumoured to have bathed in blood to keep youthful
health
Arts and Entertainment
James Dean on the set of 'Rebel without a Cause', 1955
photographyHe brought documentary photojournalism to Tinseltown, and in doing so, changed the way film stars would be portrayed for ever
News
people'It can last and it's terrifying'
Arts and Entertainment
tv
Life and Style
fashionModel of the moment shoots for first time with catwalk veteran
News
i100
Sport
Tom Cleverley
footballLoan move comes 17 hours after close of transfer window
Sport
Alexis Sanchez, Radamel Falcao, Diego Costa and Mario Balotelli
footballRadamel Falcao and Diego Costa head record £835m influx
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    C++ Quant Developer

    £700 per day: Harrington Starr: Quantitative Developer C++, Python, STL, R, PD...

    Java/Calypso Developer

    £700 per day: Harrington Starr: Java/Calypso Developer Java, Calypso, J2EE, J...

    SQL Developer

    £500 per day: Harrington Starr: SQL Developer SQL, C#, Stored Procedures, MDX...

    Front-Office Developer (C#, .NET, Java, AI)

    £40000 - £45000 per annum + Benefits + Bonus: Harrington Starr: Front-Office D...

    Day In a Page

    Chief inspector of GPs: ‘Most doctors don’t really know what bad practice can be like for patients’

    Steve Field: ‘Most doctors don’t really know what bad practice can be like for patients’

    The man charged with inspecting doctors explains why he may not be welcome in every surgery
    Stolen youth: Younger blood can reverse many of the effects of ageing

    Stolen youth

    Younger blood can reverse many of the effects of ageing
    Bob Willoughby: Hollywood's first behind the scenes photographer

    Bob Willoughby: The reel deal

    He was the photographer who brought documentary photojournalism to Hollywood, changing the way film stars would be portrayed for ever
    Hollywood heavyweights produce world's most expensive corporate video - for Macau casino

    Hollywood heavyweights produce world's most expensive corporate video - for Macau casino

    Scorsese in the director's chair with De Niro, DiCaprio and Pitt to star
    Angelina Jolie's wedding dress: made by Versace, designed by her children

    Made by Versace, designed by her children

    Angelina Jolie's wedding dressed revealed
    Anyone for pulled chicken?

    Pulling chicks

    Pulled pork has gone from being a US barbecue secret to a regular on supermarket shelves. Now KFC is trying to tempt us with a chicken version
    9 best steam generator irons

    9 best steam generator irons

    To get through your ironing as swiftly as possible, invest in one of these efficient gadgets
    'I’ll tell you what I would not serve - lamb and potatoes': US ambassador hits out at stodgy British food served at diplomatic dinners

    'I’ll tell you what I would not serve - lamb and potatoes'

    US ambassador hits out at stodgy British food
    Radio Times female powerlist: A 'revolution' in TV gender roles

    A 'revolution' in TV gender roles

    Inside the Radio Times female powerlist
    Endgame: James Frey's literary treasure hunt

    James Frey's literary treasure hunt

    Riddling trilogy could net you $3m
    Fitbit: Because the tingle feels so good

    Fitbit: Because the tingle feels so good

    What David Sedaris learnt about the world from his fitness tracker
    Saudis risk new Muslim division with proposal to move Mohamed’s tomb

    Saudis risk new Muslim division with proposal to move Mohamed’s tomb

    Second-holiest site in Islam attracts millions of pilgrims each year
    Alexander Fury: The designer names to look for at fashion week this season

    The big names to look for this fashion week

    This week, designers begin to show their spring 2015 collections in New York
    Will Self: 'I like Orwell's writing as much as the next talented mediocrity'

    'I like Orwell's writing as much as the next talented mediocrity'

    Will Self takes aim at Orwell's rules for writing plain English
    Meet Afghanistan's middle-class paint-ballers

    Meet Afghanistan's middle-class paint-ballers

    Toy guns proving a popular diversion in a country flooded with the real thing