Abstract: An apparatus for use in gynaecological operations includes a support and a mounting assembly for mounting the support to an operating table. A vertical member is supported in a vertical orientation by the support and a horizontal bar is supported in a substantially horizontal orientation by the vertical member. An annular vaginal plug is supported by and is axially movable along the horizontal bar. A plug locking assembly is provided for locking the vaginal plug in a selected axial position along the horizontal bar. A uterine driver may be introduced through the abdominal wall that has a handle and a uterus engagement tip with omni-directional movement in the released position. The engagement tip is connected to the uterine driver by a flexible member.