<prompt> Incidence of scar rupture in a pregnant lady with previous LSCS is:0.20.50.70.9  <response>: Ans: B 0.5 Ref: Williams obstetrics, 23rd edition www. caesarean, org. uka rticlesVBA CMM. htmlExplanation:Incidence of Scar RuptureThe most commonly quoted scar rupture for LSCS. especially by those opposed to and afraid of VB AC is 0.5, or 1 in 200 chance. Ref: Murray. Enkin and Chalmers, 1994Estimated risk of scar rupture:Type of incisionIncidence of scar ruptureLow transverse0.2- 1.5Low vertical1 - 7T shaped4-7Classical4-7 