In addition to normal menstruation, the main causes of non-ovulatory bleeding are endocrine disorders, trichomoniasis, pelvic inflammatory disease, uterine fibroids, endometrial polyps, cervical polyps, endometrial cancer, etc. It is recommended to clarify the causes and give reasonable treatment and handling. Common causes and treatments 1, endocrine disorders: can cause changes in hormone levels and symptoms of non-ovulatory bleeding, which can be improved by supplementing hormones, such as oral progesterone, etc. In addition, daily attention to a balanced diet and maintaining a good state of mind can help maintain the health of the endocrine system; 2, trichomoniasis: if trichomoniasis is more serious, there will be scattered bleeding spots, showing symptoms of non-ovulatory The symptoms of bleeding. It is mainly treated with local vaginal plugs and oral anti-inflammatory drugs such as metronidazole. The treatment is mainly intravenous infusion or oral antibiotics such as penicillin, and can be combined with the use of Chinese herbal enemas or physical therapy. 4. uterine fibroids: typical symptoms of uterine fibroids include irregular vaginal bleeding during non-menstrual periods, increased menstrual flow, dysmenorrhea, etc. Therefore, non-ovulatory bleeding symptoms may occur. symptoms of ovulatory bleeding. If fibroids increase, oral medication to reduce the size of fibroids such as mifepristone can be taken. If fibroids cause repeated miscarriages, surgical treatment such as open or lumpectomy is feasible. 5. Endometrial polyps: Typical symptoms include intermenstrual bleeding, excessive menstruation, etc. Symptoms of non-ovulatory bleeding may be caused by endometrial polyps, which require early medical attention. Patients with polyps less than 1 cm in diameter can be temporarily followed up without treatment; patients with larger polyps and symptoms are recommended to have surgical treatment, such as hysteroscopic endometrial polypectomy, after which they can take oral drospirenone ethinyl estradiol tablets (II) to prevent recurrence; 6. Cervical polyps: abnormal vaginal bleeding can occur, and the main The main treatment method is polyp removal, which usually does not recur after surgery; 7.Endometrial cancer: mainly manifests as abnormal vaginal bleeding, and the enlarged uterus in the abdomen can be palpated in advanced stage. Treatment is mainly based on surgery, such as total hysterectomy, bilateral tubal and ovarian resection, etc. After surgery, adjuvant radiotherapy, chemotherapy and hormone therapy are used to improve patients’ survival quality, and targeted drug therapy, such as sorafenib, can also be applied. Note: In daily life, the diet should be light, pay attention to vulvar cleanliness. There are many causes of non-ovulatory bleeding, once it occurs, you should seek medical attention in time to clarify the cause and treat the cause.