To check the uterine adnexa, women who have not had sex can use abdominal ultrasound, including anal-abdominal diagnosis, to determine whether there is a certain degree of inflammation and whether there is a pelvic mass for specific evaluation and treatment. For example, for women who have had sexual intercourse, vaginal ultrasound, cervical secretion examination, and pelvic CT scan can be used to determine whether there is any abnormality in the uterine adnexa. At present, ultrasound is the best choice to determine the uterine adnexa. For women who are not sexually active, they can drink water to hold their urine, that is to say, about one and a half hours before the examination, drink 500-700mL of lukewarm water, so that they will have the phenomenon of holding their urine at the time of the examination. If you are a sexually active woman, empty your urine before the examination, so that the vaginal ultrasound examination will also be very accurate.