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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: Am J Obstet Gynecol. 2013 Jun 6;209(5):10.1016/j.ajog.2013.06.003. doi: 10.1016/j.ajog.2013.06.003

Figure 2. Cervix location measurements.

Figure 2

A schematic drawing of the measurements obtained during testing showing the uterus in four different locations in one subject (uterus (U), pubic symphysis (PS) and sacrum (S)). “POP-Q point C” indicates the location of the cervix measured in clinic at maximal Valsalva. Measurements “Rest”, “Min. Traction”, and “Max. Traction” indicate the cervix location at 0 force, minimal force (1.11N) and maximal force (17.8N) respectively. The latter measurements were taken in the operating room using the servoactuator.