1. Uterine bleeding Occurs in half or more of the patients. Among them, cyclic bleeding (excessive menstrual flow, prolonged periods or shortened menstrual cycles) is the most common. 2. Leukorrhea Increased leukorrhea in 41.9% of cases. When submucosal fibroids become ulcerated, infected, bleeding or necrotic, bloody leucorrhea or purulent leucorrhea is produced, and the amount can be large. 3.Pain About 40% of the patients have abdominal pain, 25% of the patients have back pain and 45% of the patients have dysmenorrhea; some of them have lower abdominal cramps or lower back pain, which are not very serious. The pain is often caused by uterine fibroids complicated by adenomyosis or endometriosis. 4. abdominal masses Lower abdominal masses are often the main complaint of patients with fibroids, which can be as high as 69.6%. Sometimes it may also be the only symptom of fibroids. The mass can be palpated in the middle of the lower abdomen and is hard and has an uneven outline. Very few of them can grow faster or with hidden pain, and malignant lesions should be suspected. 5, compression symptoms Most often occur in the myoma of the uterine cervix, or caused by the enlargement of myoma in the lower part of the uterine body, which fills the pelvic cavity and compresses the surrounding organs. If the bladder is compressed, frequent urination or difficulty in urination, urinary retention, etc. may occur. The symptoms of compression caused by fibroids are about 30%, including 20% of urinary frequency, 10% of urinary difficulty, 3.3% of urinary retention, 5% of urinary pain, 20% of constipation, and 6% of swelling of lower limbs. 6. Infertility and miscarriage 30% of patients with fibroids are infertile. Infertility may be the reason for the visit, while the presence of fibroids is found during the examination. The rate of spontaneous abortion is higher than the normal population, with a ratio of 4:1. 7. Anemia Anemia may occur in patients with prolonged bleeding without timely treatment. 8.Changes in the patient’s general condition such as nutrition, anemia, cardiac function, urinary system status, etc. are related to the length of the disease and the amount of bleeding or other complications. The etiology is related to genetic factors and endocrine disorders of the immune function of the body. 9. Uterine fibroids combined with pregnancy.