Light drinking during pregnancy is not linked to adverse behavioural or cognitive outcomes in childhood, suggests a new study published today (17 April) in BJOG: An International Journal of Obstetrics and Gynaecology. This study collated data from the Millennium Cohort Study, a national study of infants born in the UK between 2000-2002, to assess whether light drinking (up to two units of alcohol per week) in pregnancy was linked to unfavourable developmental outcomes in 7-year-old children.