What is a key sign of uterine atony?

Excessive uterine bleeding after delivery is a key sign of uterine atony because this condition occurs when the uterus fails to contract effectively following childbirth. Normally, after delivery, the uterus should contract firmly to constrict blood vessels and prevent significant blood loss. If the uterine muscles are relaxed and not contracting as they should, it can lead to increased bleeding since the blood vessels are not being compressed.

Uterine atony is one of the leading causes of postpartum hemorrhage. Recognizing this sign is crucial for prompt medical intervention to manage blood loss and ensure the safety of the patient. Other signs may accompany uterine atony, but excessive bleeding is the most direct indicator that the uterus is not functioning properly after delivery.

Prolonged labor, severe abdominal pain, and elevated blood pressure can be related to various other obstetric complications but are not definitive indicators of uterine atony. While these can signal other issues that may arise during and after labor, the presence of excessive bleeding is the most immediate concern related to uterine atony specifically.