This document discusses breech presentation during birth. It defines breech presentation as when the baby's buttocks or feet present first instead of the head. Some potential causes of breech presentation include prematurity, congenital anomalies, uterine anomalies, multiple gestation, placenta previa, polyhydramnios, pelvic tumors, and pelvic fibroids. Breech presentations are classified as complete, incomplete, or frank based on the position of the baby's legs. Diagnosis involves abdominal and pelvic exams as well as ultrasound. Management may include external cephalic version to try turning the baby, elective c-section, or assessing progress during a planned vaginal breech delivery.