Daddy dearest: Many men are finding out they are not the
father after all
The Sun-Herald, 18 November 2007, By Maxine Frith
Men's groups are calling for mandatory paternity testing of all newborns as it
emerges a record number of men are finding they are not the fathers of children
they believed to be theirs.
Almost a quarter of paternity tests conducted by one of Australia's largest DNA
laboratory companies show the man submitting a sample is not the father,
compared to an estimated one in 10 "exclusions" 10 years ago.
The number of tests taken in Australia has doubled from 3000 in 2003 to more
than 6000 last year.
Thousands of men are turning to DIY testing kits - available online - to
discover whether they are the biological father while they are still in a
relationship and without telling their partners about their suspicions.
Some have brought up children to adulthood or paid tens of thousands of dollars
in maintenance to the Child Support Agency (CSA) before finding out they have no
Men's Rights Agency co-director Sue Price said: "People's lives are being ruined
by this. It is not just the men, it's the children who grow up thinking one
person is their father and then find out it's someone else.
"In the future, more and more health treatments are going to be based on genetic
technology, so it is going to be even more important to know who your biological
"Mandatory testing would get rid of all these problems."
The DNA Bio Services lab conducts more than 2000 such tests a year from the sale
of its DIY kits.
New 2007 figures compiled by the company show that one in 4.5 paternity tests
exclude the man as the biological father - a record high since DNA testing began
10 years ago. Managing director Gary Miller said: "The increase is across all
social classes and ages - it affects everyone.
"Before, a lot of the work was for men who had been contacted by a woman or the
CSA for maintenance and wanted a test to prove they weren't the father.
"Now we see a lot of men in a relationship or just out of one who are just
looking for reassurance that they are the father and then find out they're not
and are completely devastated."
Under Australian law, the family courts will only order a paternity test if
there are reasonable grounds to doubt that the estranged partner is not the
The CSA does not require proof of paternity beyond a birth certificate or
acceptance by a man that he is the father. This means some men pay tens of
thousands of dollars through the CSA before finding out they are not the father.
Even if they have brought the children up for years as their own, they are then
denied any legal rights of access to them.
Some experts say the proportion of negative paternity tests reflects the fact
that the men coming forward already have reasonable doubts, and that of the
entire population, only 1 per cent of fathers are not the "real" parent.
Professor Margaret Otlowski, deputy director of the University of Tasmania's
Centre for Law and Genetics, said: "I don't think mandatory testing is a good
"I can see the argument from the point of view of creating certainty about
parentage, but it would stem from a very suspicious premise and there would be
huge implications in terms of relationships."