Even though it can be a struggle to keep your eyes open during the first trimester, new research continues to support the need to cut back on caffeine. A study of more than 1,000 pregnant women in California found that those who consumed 200 milligrams or more of caffeine a day were about twice as likely to miscarry. That equals about two five-ounce cups of coffee, five 12-ounce cans of pop or six five-ounce cups of tea.
According to Dr. Masue Li, an independent obstetrician and gynecologist with offices at Central DuPage Hospital, the key time to cut back on caffeine is before you get pregnant since the increased risk of miscarriage comes in the first trimester and many women don't find out they are pregnant until well into those first 12 weeks. For heavy caffeine consumers, she recommends cutting back gradually to avoid withdrawal symptoms. That doesn't mean you have to go completely caffeine-free, though-as the saying goes, "everything in moderation."
While you may be eating for two during pregnancy, you don't need to actually double what you eat every day. The American Academy of Obstetricians and Gynecologists recommends consuming an additional 100-300 calories per day while pregnant. That isn't as much as you think, though. Here are some foods that fall within that range.
Aching backs and swollen feet are well-known side effects of pregnancy, but don't be surprised if some nasty bouts of heartburn come along, too, especially in the second and third trimesters. Although antacids containing calcium, aluminum and magnesium are considered safe to take while pregnant (always consult your doctor before taking any medication), there are some things you can do to prevent heartburn altogether. The following tips are courtesy of the American College of Gastroenterology: