The cervix in labour.
D002584:Cervix Uteri / Q000033:anatomy & histology*; D005260:Female; D006652:Histological Techniques; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D011247:Pregnancy; D014599:Uterus; D014937:Work
CERVIX, UTERINE/anatomy and histology; LABOR/physiology