Some pregnant women may go into labor early. This condition is known as preterm labor, and it occurs when labor starts anytime before the 37^th week of pregnancy. Symptoms associated with preterm labor include:

• Vaginal discharge, including change in amount and type (watery, bloody or containing mucus) of discharge
• Pelvic or lower abdominal pressure
• Low, dull backache
• Abdominal cramps, with or without diarrhea
• Regular contractions or uterine tightening

When possible, attempts will be made to prevent the woman from going into labor, as the fetus’ odds of surviving are much higher if it remains in the womb. Methods to relax the uterine muscle will be employed, and may include:

• Bed rest
• Intravenous fluids
• Medications

Such treatments are more likely to be successful if they are started early. However, attempts to prevent preterm labor sometimes fail. Children who are born prematurely are more likely to have low birth weights (less than 2,500 grams, or 5 pounds, 8 ounces), breathing problems and underdeveloped organs and organ systems. In many cases, these babies require an extended hospital stay until their health is stable.

Premature babies are also at higher risk for lifelong health risks such as cerebral palsy, blindness, lung diseases, learning disabilities and developmental disabilities. However, with the proper medical care, many premature babies can go on to lead healthy, normal lives.