<prompt> Shortest diameter of female pelvic inlet is:Obstetric conjugateDiagonal conjugateTrue conjugateNone  <response>: Ans: a Obstetric conjugate Ref: Dutta, 6th ed,p. 88Obstetric conjugate is the shortest antero-posterior diameter of female pelvic inlet. Diagonal conjugate DCTrue conjugateAnatomicalObstetric conjugateDistance: from mid point of sacral promontory to...Lower border of symphysis pubisUpper border of symphisis pubisMidline projection of Symphisis pubisMeasureMeasured by12 cmPelvimetry11 cmDC--1 cm10 cmDC-1.5 cm 