Teenagers are more likely to be unruly, aggressive and badly behaved if their mothers drank early in pregnancy, researchers claim. The risk of anti-social behaviour rose threefold among 16-year-olds whose mothers drank as little as one alcoholic drink a day during the first three months of pregnancy. The Government said its update was not based on new research, but was introduced to provide consistent advice to all women. The National Institute for Health and Clinical Excellence also advises women to avoid alcohol in the first three months of pregnancy. Daily Mail, March 22, 2011