#DYK? One-third of all U.S. births occur through cesarean delivery (C-section). During this surgical form of delivery, the baby is removed from the uterus via an incision in the abdomen. C-sections are performed for a number of reasons, including complications during pregnancy or delivery, or certain health concerns. In some cases, C-sections are scheduled, but they can also be performed unexpectedly. Here are five facts you should know about cesarean delivery. If you are seeking medical attenti