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Drinking in pregnancy 'harms I.Q.'

The current advice from the National Institute for Health & Clinical Excellence is for pregnant women not to drink during the first 3 months and then no more than one or two units a week.

But according to a new study carried out by Bristol University, drinking just one glass of wine a week during pregnancy can significantly reduce a child's IQ. Our Health Correspondent Rebecca Broxton has been finding out the implications.

Research shows drinking affects unborn child

Researchers from the University of Bristol have published evidence to suggest drinking as little as one glass of wine a week while pregnant could affect the I.Q of the unborn child.

The collaborative study, between the Universities of Bristol and Oxford, showed that only children that have genes that make them vulnerable to alcohol were affected.