Factors that may increase your risk of vaginal cancer include:
In women with VAIN, cells in the vagina appear different from normal cells, but not different enough to be considered cancer. A small number of women with VAIN will eventually develop vaginal cancer, though doctors aren′t sure what causes some cases to develop into cancer and others to remain benign.
VAIN is caused by the sexually transmitted human papillomavirus (HPV), which can cause cervical, vaginal and vulvar cancers, among others. Vaccines that prevent some types of HPV infection are available.
Other risk factors that have been linked to an increased risk of vaginal cancer include: