Sudden bleeding after three years of menopause may be caused by inflammation and infection, cervical cancer or endometrial cancer.
1. Inflammation and infection: After menopause, estrogen level will be lacking, vaginal wall cells will shrink and defense function will be reduced, bacteria will easily cause vaginal inflammation, and there will be small amount of bleeding in serious cases, and inflammation of cervix will also cause small amount of bleeding.
2. Cervical cancer: The occurrence of cervical cancer is related to high-risk HPV (human papillomavirus) infection to a certain extent, and it will also be manifested as vaginal bleeding, which is mainly contact bleeding, and usually occurs after sexual intercourse or gynecological examination, or bloody leukorrhea.
3. Endometrial cancer: endometrial cancer is a malignant tumor occurring in the endometrium, the main symptom is vaginal bleeding, which can appear in the early stage of the tumor in postmenopausal women, but the bleeding amount is usually not much.
If you are a post-menopausal woman, the bleeding can be seen in the early stage of the tumor, but the amount of bleeding is usually not much. If you have a sudden bleeding after three years of menopause, it may be due to other reasons.