85233DS.JPG
© 2012 Nucleus Medical Art/Doctor Stock
5034b, active, arrest, cephalopelvic, cervical, cervicalis, dilatation, disproportion, exh5034b, fetal, fetus, foetus, gestation, gyn, gynecological, gynecology, neck, ob, ob-gyn, ob/gyn, obstetric, obstetrical, obstetrics, phase, phave, pregnancies, pregnancy, pregnant, uteral, uteri, uterine, uterus, womb, wombs, 3