Abnormal Vaginal Bleeding
More than 90% of women diagnosed with endometrial cancer experience irregular bleeding. If you have already undergone menopause, any bleeding — spotting included — should be evaluated. Haven’t gone through menopause yet? See your doctor if you experience bleeding between periods, heavy bleeding or bleeding during sex.
Non-bloody discharge is also a sign of uterine or endometrial cancer. Though only 10% of cases of uterine cancer were discovered because of not having blood in your vaginal discharge, there is still a slim chance that it could be something more serious. Anything abnormal down there needs to be checked out by your doctor.