<prompt> Criteria for diagnosis of gardenella vaginosis includes all exceptpH 4.5White dischargeFishy odour when 10 KOH is addedPresence of clue cells  <response>: Ans. is a, i.e. pH 4.5The clinical criteria for bacterial vaginosis is Amsels criteria in which out of the following 4 any 3 criteria should be positive:a. Homogenous thin, grey discharge that thinly coats the vaginal wallsb. Clue cells i.e. vaginal epithelial cells to which bacteria are adhered should be present 20c. pH of vaginal fluid 4.5 usually 4.7 to 5.7d. A fishy odour of discharge after adding 10 KOH called as Whiff test positive 