What should be checked under the patient's buttocks during a lochia assessment?

During a lochia assessment, checking for pooling of blood under the patient's buttocks is crucial because it helps to identify whether there is any excessive bleeding or hemorrhage occurring. Lochia, the vaginal discharge following delivery, can vary in volume and color, and monitoring for pooling can signal potential complications such as retained placental tissue or uterine atony. Observing the area for any pooling allows healthcare providers to take immediate action if there are signs of abnormal blood loss, which is essential for patient safety and timely intervention. Ensuring that the patient is stable and monitoring for any signs that could indicate a need for further evaluation or treatment is a fundamental part of postpartum care. This assessment is particularly important during the early days after childbirth when the risk of complications is highest.