If there is pain in the stomach, blood in the leucorrhea, and no history of menopause, the most common cause is due to chronic inflammation of the pelvis. Gynecological examinations can reveal varying degrees of pressure pain in the uterine adnexa and also recurrent lower abdominal pain in daily life, especially during menstruation, after exertion or after sexual intercourse. It is recommended that ultrasound examination can be done clinically to understand whether there is pelvic fluid and whether there is pelvic inflammatory mass, and then treatment can be given according to the results. In addition, these symptoms are also seen in pelvic tumors, so ultrasound examination will also find out whether there will be tumors in the pelvic cavity, and then appropriate intervention and treatment will be given according to the results of ultrasound examination. If there is a mass in the pelvic cavity, it is recommended to take another blood test for three gynecological tumors to rule out the possibility of malignant tumors.