<prompt> Amsels criteria is used for;Gardnerella vaginosisCandidiasisTrichomoniasisChlamydia infection  <response>: Amsels criteria is used for diagnosis of Bacterial vaginosis MC Vaginitis Caused by Hemophilus vaginalis aka Gardnerella vaginalis Amsels criteria - 3 out of 4 required for diagnosis of Bacterial vaginosis Creamy discharge Whiff test Fishy odor Clue cells 