By: Melinda Beck

From: http://online.wsj.com/article/SB120096251359104975.html?mod=googlenews_wsj

 

A study by Kaiser Permanente in the American Journal of Obstetrics and Gynecology this week reports that women who consumed the equivalent of two cups of coffee or more daily had twice the miscarriage rate as those who avoided caffeine. Yet a study from Mount Sinai School of Medicine, in the journal Epidemiology this month, found that drinking more moderate amounts of caffeine didn’t increase a woman’s risk of miscarrying.