Left, three-quarter, view of a mid-sagittal section of the 3D finite element model. Panel A: All support elements (levator ani muscle, cardinal uterosacral ligament, paravaginal support) have normal material properties. Panel B: The levator ani muscle was set to have a 60% reduction in its properties, and a 50% reduction in cardinal and uterosacral ligament and paravaginal support properties. LA denotes levator ani muscle, CL: cardinal ligament, AVW: arterial vaginal wall, PC: posterior compartment, and US: uterosacral ligament