title: [Dynamics of the dilatation of as uteri during birth].
abstract: 219 partogramms of primipares and 219 partogramms of multipares were analysed retrospectively. Only normal deliveries after normal pregnancies were taken into consideration. Graphs were plotted of time intervalls against the width of the cervix. The mean duration of dilation were 6 hours for multipares and 9 hours for primipares. All phases of first stage of labour were reduced in multipares. The results were compared with observations of other authors.
mesh_terms: D002584:Cervix Uteri / Q000502:physiology*; D005260:Female; D006801:Humans; D007747:Labor Stage, First; D007743:Labor, Obstetric; D010298:Parity; D010358:Patient Participation; D011247:Pregnancy; D011295:Prenatal Care; D013997:Time Factors
vernacular_title: Zur Dynamik der Eröffnung des Muttermundes unter der Geburt.