What are signs of maternal urinary retention postpartum?

The indication of inability to void is a significant sign of maternal urinary retention postpartum. After delivery, many women may experience difficulty in emptying their bladder completely, which can result from various factors such as swelling around the urethra, anesthesia effects, or a lack of sensation following a long labor. This condition can lead to discomfort, bladder distension, and even complications if not addressed promptly.

Frequent urination generally suggests that a woman is able to void, which does not align with urinary retention. Symptoms like severe headache and excessive thirst are not directly related to urinary retention and may point to other issues such as fluid imbalance or postpartum hypertension, but they do not explicitly indicate difficulty in voiding. Recognizing the signs of urinary retention is crucial for timely intervention, thereby preventing further complications and promoting recovery.