Which of the following is considered a sign of postpartum infection?

Persistent fever is considered a sign of postpartum infection because it may indicate the presence of an infection in the body following childbirth. After delivery, it is normal for women to experience a slight elevation in temperature due to the physical stress of labor and delivery. However, an elevated temperature that remains high and persistent, particularly above 100.4 degrees Fahrenheit (38 degrees Celsius), can be a clear indication of infection, such as endometritis or urinary tract infections, which are common postpartum complications.

Monitoring for persistent fever is essential in the postpartum period, as early identification and treatment of infections can significantly improve maternal outcomes. In contrast, decreased vaginal discharge, a normal heart rate, and stable blood pressure do not typically indicate infection, making those options less relevant in this context. The management of signs of infection promptly can prevent serious complications for new mothers.