Certified nurse midwife Kara Winkler of Fairway, Kan., works at the Women's Center of Lee's Summit, Mo. In this interview, Winkler talks about certified nurse midwives' training and how they participate in a variety of practices. "We are there through labor the whole time. We don't just come to catch the baby. As a result, we have measurably better outcomes," Winkler said.