Middle class women are more likely than women from other classes to drink more than the recommended limits during pregnancy, researchers said.
They called for health officials to revise their guidance on drinking in pregnancy after their study showed that even those adhering to the suggested limits are more likely to have problems with their babies than those who do not drink at all.
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Nearly 38,000 runners will hope to complete Sunday's London Marathon making it the biggest event in its 35-year history.
Rain across central Britain with longer, intense downpours with thunder in places this evening. A lucky few will stay sunny and dry.
Planning on going to the London Marathon tomorrow? Read our handy guide first!