One hundred healthy volunteer women, 20 per each treatment arm, will be treated with either IVAG Acidform gel, 5 g dose (GROUP A), Acidform gel, 4 g dose (GROUP B), Acidform gel, 3 g dose (GROUP C), Universal Placebo Gel (UPG), 4 g (GROUP D) or no treatment (GROUP E). For GROUPS A, B, C and D, treatment is defined as speculum exam plus instillation of Investigational Product (IP) or placebo gel. For GROUP E (control), no treatment is defined as speculum exam and no gel instillation.