fetopelvic

fetopelvic

pertaining to both the fetus and the pelvis, especially at the time of parturition.

fetopelvic disproportion
the pelvis is unusually small or the fetus unusually large. Causes dystocia, in the absence of any obstruction from the cervix or vagina.
References in periodicals archive ?
Vaginal birth was not possible because of fetopelvic disproportion or failure to progress in labor in 226 cases, fetal heart-rate abnormality in 129, footling presentation in 69, the woman requested cesarean delivery in 61, complications in 45, cord prolapse in 12, and unknown reasons in 8.
Shoulder dystocia is still predictable if there is fetopelvic disproportion --disproportion between the size of the fetus and the size of the mother's pelvis.
Dystocia is abnormal (usually slow) progress of labor, and includes fetopelvic disproportion and failure to progress.