Endometrial polyps are common among women, and the size and number of these polyps vary from person to person. Small polyps can range from 1 to 2 mm, while large polyps can range from 1 to 2 cm. The number of polyps can be one or two, or about ten. The following methods are mainly used to examine endometrial polyps: First, it is important to inquire about symptoms. Most endometrial polyps do not present clinical symptoms, but some can cause increased menstrual flow or abnormal vaginal discharge. Second, the most important method to examine endometrial polyps is to perform an ultrasound. By observing the echo of the endometrium through ultrasound, a judgment can be made. Third, endometrial polyps can be examined through hysteroscopy. This method allows for direct visualization of the endometrium, providing a definitive role in diagnosing endometrial polyps. After confirmation, electrosurgical resection can be performed for treatment at any time.