what are the signs and symptoms of a cervical cancer?
['Blood spots or light bleeding between or following periods.', 'Menstrual bleeding that is longer and heavier than usual.', 'Bleeding after intercourse, douching, or a pelvic examination.', 'Increased vaginal discharge.', 'Pain during sexual intercourse.', 'Bleeding after menopause.', 'Unexplained, persistent pelvic and/or back pain.']