If cesarean, a trial of labor was attempted:Find:Pt:^Patient:Ord:US standard certificate of live birth
if cesarean, a trial of labor was attempted:find:pt:^patient:ord:us standard certificate of live birth
If cesarean, a trial of labor was attempted:Finding:To identify measures at a point in time:^Patient:Ordinal:Ultrasound standard certificate of live birth
if cesarean, a trial of labor was attempted:finding:to identify measures at a point in time:^patient:ordinal:ultrasound standard certificate of live birth