Vaginal bleeding and fluid are both symptoms of endometrial cancer, and relatively speaking, endometrial cancer fluid is more serious. Endometrial cancer is a group of epithelial malignant tumors occurring in the endometrium, mainly seen in women over 50 years old, and is one of the three major malignant tumors of female reproductive tract. In the early stage of endometrial cancer, patients mainly manifest vaginal bleeding. For example, postmenopausal women will show postmenopausal vaginal bleeding, and the amount is usually small. In case of non-menopausal women, it mainly manifests as increased menstrual flow, prolonged menstrual period or menstrual disorders. As the disease progresses, patients with endometrial cancer will have vaginal discharge. The discharged fluid is mostly bloody or plasma, and if it is combined with bacterial infection, it may discharge pus and blood fluid with obvious bad odor. Patients with endometrial cancer should consult the doctor for treatment in time to avoid delaying the condition and leading to serious consequences.