Doctors suggest folic acid supplements prior to getting pregnant to decrease the risk of certain types of birth defects. Most physicians recommend pre-natal vitamins, but never take more than the suggested amount. Avoid alcohol and drugs, and consult your doctor before taking any medication. It's also a good idea to limit caffeine. If you smoke, do your best to quit.
Smoking can cause many problems, including low birth weight and premature delivery.
Moderate physical activity during pregnancy is considered extremely beneficial for most expectant mothers. Just check with your doctor first, to make sure exercise is safe for your particular pregnancy. Regular exercise can relieve backaches, prevent constipation, ease stress, and strengthen your body for childbirth. For more information, speak with a health care provider. Doctors aren't sure how much alcohol it takes to harm the fetus, but research suggests that over six hard drinks per day pose a definite threat.