Unknown General 6387e852 Diagonal conjugateis defined as the distance between : A Upper border of symphysis pubis and the sacral promontory B Lower border of symphysis pubis and the sacral promontory C Lower border of symphysis pubis and the third piece of sacrum D Lower border of symphysis pubis and tip of sacrum High-Yield Explanation · The diagonal conjugate is clinically estimated by measuring the distance from the sacral promontory to the lower margin of the symphysis pubis