Cesarean section is the most common laparotomy performed worldwide. So, you would think we would have a standardized way of closing the uterine incision. But we don’t! What does the data say about single layer hysterotomy closure compared to two layer closure? Is one really better for TOLAC? Is one associated with more complications than the other? The answer is a little bit more complicated than you think. In this session, we will review the aggregate data on this persistent debate.