• Ultrasound examination of the pelvic floor during active labor: A longitudinal cohort study 

      Eggebø, Torbjørn Moe; Benediktsdottir, Sigurlaug; Hjartardottir, Hulda; Salvesen, Kjell Åsmund Blix; Volløyhaug, Ingrid (Journal article; Peer reviewed, 2023)
      Introduction: There is limited evidence about changes in the pelvic floor during active labor. We aimed to investigate changes in hiatal dimensions during the active first stage of labor and associations with fetal descent ...