Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Vaginal Cancer ?
    ### Response:
    Vaginal cancer is a rare type of cancer. It is more common in women 60 and older. You are also more likely to get it if you have had a human papillomavirus (HPV) infection or if your mother took diethylstilbestrol (DES) when she was pregnant. Doctors prescribed DES in the 1950's to prevent miscarriages.
    