If there is a clinical need to check the size of the uterus, to know whether there is a tumor in the uterus, to know the mobility of the uterus, etc., the following examinations are needed: 1. Gynecological examination. If you are married, you should have a gynecological double examination to find out the position of the uterus, the size of the uterus, the mobility of the uterus, and whether there is a mass in the uterus itself. 2. If you are not having sex and need to know the condition of the uterus, you should have an anal examination, which can also clearly find out the size of the uterus and the mobility of the uterus. 3. Even the small fibroids can be seen very clearly. If you are married or have a sexual life, you can have a vaginal ultrasound, and if you have no sexual history, you can have an abdominal ultrasound.