Filed under: In the news
Doctors have warned that men who smoke when they are trying for a baby could increase the risk of their child suffering from cancer.
The advice comes as a result of an Australian study which suggested that poisons in tobacco smoke damage the DNA in sperm, affecting the future health of the child when it is still in the womb.
Researchers in Perth, Australia, said: "Women who intend to start a family are informed that smoking during pregnancy can have adverse effects on the health of the baby but the anti-smoking message is not often directed at potential fathers."
As part of their research they questioned the parents of 388 children with acute lymphoblastic leukaemia, which is the most common childhood cancer. It affects one in 2,000 children and 15 per cent will not survive.
The scientists found that the mother's smoking habits had no impact on the risk of cancer but the sufferers whose fathers smoked at conception were 15 per cent more likely to develop the cancer. Those whose fathers smoked at least 20 a day were 44 per cent more likely to be affected.
Although the study can't totally prove that the man's smoking raised the odds of cancer, doctors are now urging men to quit before conception.
Dr Allan Pacey, a male fertility expert from Sheffield University, told The Daily Mail: "There have been several studies suggesting that the risk of a child developing acute lymphoblastic leukaemia was increased if their fathers were smokers.
"This paper adds further weight to that theory and as a consequence I would agree that it is good advice for both men and women who are trying to start a family to give up smoking.
"The sperm production process takes about three months from start to finish so couples planning pregnancy should bear this in mind. Stopping smoking on Friday will not lead to an improvement in sperm DNA by Monday. But stopping smoking in December may see things get better by March."
Did you partner smoke during your pregnancy? Let us know below...
Click on the image below to find out how to reduce your risk of breast cancer...
Be a fan of Lifestyle on Facebook | Follow us on Twitter! | Sign up to our newsletter