Uterine Atony and Its Complications
Uterineatonyalso called atony of the uterusoccurs when the uterine muscles don’t tighten after delivering a baby. If the muscles don’t contract, the bleeding doesn’t stop, causingpostpartum hemorrhage. During postpartum hemorrhage, women rapidly lose a significant amount of blood. Verywell / Jessica Olah Verywell / Jessica Olah Causes Uterine atony causes excessive bleeding after delivery (postpartum hemorrhage). The dangerous bleeding occurs because the uterine muscles don’t contract. After delivering a baby, the uterine muscles tighten to push out theplacenta....