"Relative CPD "
"face presentation – mentoposterior"
"Cephalopelvic disproportion may be caused by the fetal head outgrowing the capacity of the maternal birth canal or by presentation in a position or attitude that will not allow descent through the pelvis. Untreated, the consequence is obstructed labour, which would endanger the life of both mother and fetus."
Expected headings
"Absolute CPD"
"Relative CPD "