Premature labor occurs when a pregnant person begins to experience contractions and cervical changes before 37 weeks of pregnancy. This can lead to the birth of a baby who is considered preterm, which may result in various health challenges due to underdevelopment. Signs of premature labor include regular contractions, lower back pain, and changes in vaginal discharge. If these symptoms occur, it is important to seek medical attention immediately. Healthcare providers may use treatments to delay labor and improve outcomes for both the parent and the baby.