Remember the birth, the baby's biparietal diameter of 103, in order to prevent accidents, I chose the C-section.
记得分娩时，孩子的双顶径为103，为防止意外，我选择了剖腹产。
2
Methods Measure the depth of the soft tissue in the back neck of fetus, Biparietal diameter(BPD) , femur length(FL) and abdominal circumference(AC), and apply linear regression equation.