What does it mean to have irregular bleeding as a symptom of uterine cancer?

Can be initial sign. Bleeding from your vagina either in between menstrual periods or after going through menopause can be an initial sign of uterine cancer.
Usually it means . That a woman who has gone through menopause started to see any amount of bleeding. Before menopause irregular bleeding usually means bleeding in between periods. Bleeding heavy one month , then not having a period for 2-3 month and bleeding heavy again is also not normal.