In the early stages of endometrial cancer, the symptoms may only present as irregular vaginal discharge, which could be serous or bloody in nature. In advanced stages of endometrial cancer, irregular vaginal bleeding occurs, which can vary in amount and may not occur daily. This can also be accompanied by lower abdominal pain. Through an ultrasound, thickening of the endometrial lining or a mass in the uterine cavity can be seen, containing rich blood flow. It is essential to undergo a curettage and pathological examination to confirm if it is endometrial cancer. It is crucial to maintain good hygiene practices, avoid staying up late, pay attention to rest, timely diagnose at hospitals, and develop a healthy routine in daily life.