The phenomenon of ovulatory bleeding reaching ten days and not stopping is not a clear diagnosis of ovulation, and irregular vaginal bleeding cannot be ruled out. 1.Most women with this condition are mostly due to disorders of estrogen or progesterone secretion in the body, causing some stimulation to the uterine ovaries, which can cause symptoms of menstrual disorders and irregular vaginal bleeding. 2.Especially for patients who are taking hormonal drugs If patients who are taking hormonal drugs to adjust their menstrual cycle are not taking them, endocrine disorders may occur, and continuous vaginal bleeding may occur. 3. Sudden and severe emotional stimulation or over-stimulation of the work schedule, which causes excessive psychological depression, may also cause disorders of the vegetative nerves, which may lead to continuous vaginal bleeding.