4jan02, all, attempts, babies, baby, back, backbone, backs, birth, birthing, births, body, bone, bones, born, bulge, bulged, bulges, bulging, c, c-3, c-4, c-5, c-6, c3, c4, c4-5, c4-c5, c5, c5-6, c5-c6, c6, column, columns, cord, cords, deliveries, delivery, disc, discs, disk, disks, extraction, extrude, extruding, extrusion, gyn, gynecological, gynecology, herniated, herniation, herniations, infant, infants, intervertebral, medical, ob, ob-gyn, ob/gyn, obstetric, obstetrical, obstetrics, pregnancies, pregnancy, pregnant, prolapse, protrude, protruding, protrusion, protrusions, ruptured, ruptures, spinal, spine, spines, spinous, umbilical, umbilicus, vacuum, vertebra, vertebrae, vertebral, womb, 3, 4, 5, 6