What characterizes postpartum depression in terms of duration?

Postpartum depression is characterized by a duration that can extend beyond the typical short-term "baby blues," which often resolve within a few days to two weeks after childbirth. Symptoms of postpartum depression can persist for several months, and some studies suggest that it can last anywhere from 3 months to over a year if not adequately addressed. The correct understanding reflects that, unlike the brief duration of just a few days or the immediate resolution within a couple of weeks, postpartum depression may require longer-term treatment and monitoring to ensure recovery. This prolonged duration is essential to recognize, as it underscores the need for vigilance in screening and treating new mothers who may be suffering from this condition.