how many mg of caffeine during pregnancy
You may have heard that too much caffeine can cause miscarriage (when a baby dies in the womb before 20 weeks of pregnancy). Some studies say this is true, and others donât. Until we know more about how caffeine can affect pregnancy, itâs best to limit the amount you get to 200 milligrams each day. This is about the amount in 1Â½ 8-ounce cups of coffee or one 12-ounce cup of coffee.