Labor that begins before the 38th week is considered "preterm" or "premature." Approximately 1 out of every 10 babies born in the United States is preterm. No one knows the exact cause of preterm labor, but certain situations increase the odds for it. Those include the following:
Also be aware of the symptoms of preterm labor, and seek medical care right away if you have:
To reduce your risk of preterm labor, continue to follow your caregiver's advice on diet, exercise, rest, and other health matters. Contact your doctor immediately if you experience any worrisome symptoms.