How to Have a Healthy Pregnancy

• See your doctor immediately if you believe you're pregnant.

• Take prenatal vitamins that contain folic acid.

• Don't smoke, drink alcohol or take illegal drugs.

• Don't take any medications without your doctor's approval.

• Eat a healthful diet that contains plenty of calcium.

• Walk or do another gentle exercise at least three times a week.

• Limit your caffeine intake.

• Take a childbirth class.