This document discusses various techniques for uterine balloon tamponade to control postpartum hemorrhage. It describes the historical use of uterine tamponade, proposed mechanisms of action, and various tools that can be used including the Bakri balloon, condom, Foley catheter, and B-Lynch suture. Commonly used tamponade techniques like the Bakri balloon are prohibitively expensive in many settings. The document then reviews studies on balloon tamponade, noting a 97% success rate in stopping bleeding across 241 cases without randomized controlled trials. It emphasizes the importance of vaginal packing after balloon insertion and provides guidelines for balloon removal.