Implementation strategies for WHO guidelines to prevent, detect, and treat postpartum hemorrhage.

Summary: Bleeding after childbirth (postpartum hemorrhage) is a leading cause of maternal death worldwide. The World Health Organization (WHO) has strict guidelines to prevent and treat it, but hospitals don't always follow them perfectly. A major review of 13 studies involving over 1 million births looked at whether special training and system changes helped. The result? While these strategies successfully got medical staff to follow the "rulebook" more closely, this improved rule-following did not clearly lead to fewer deaths or fewer ICU admissions. Simply training staff on the guidelines isn't enough; we need to understand why better adherence isn't yet saving more lives.