Cervical cancer is due to the abnormal growth of cells that have the ability to invade or spread to other parts of the body. Early on, there are often no symptoms (signs or indications.) Bleeding from the vagina (other than from normal menstruation) or other liquid leaking out of the vagina can be signs of cervical cancer. If the liquid has a bad smell, that can be a sign. Pelvic pain or pain during sexual intercourse can be a sign. Pain or vaginal bleeding after sex can be a sign. While bleeding after sex may not be serious, it may also indicate the presence of cervical cancer. A woman should ask a doctor or nurse if having any of these signs.