how many ounces of caffeine can you have while pregnant
To err on the side of caution, the American College of Obstetricians and Gynecologists (ACOG) advises pregnant women to limit their caffeine intake to less than 200 milligrams per day, which is about one 11-ounce cup of coffee (See the chart below to get a sense of the amount of caffeine in common beverages and foods.)