Women have a small amount of clear, milky white discharge from the vagina since puberty, and as they grow older, the vaginal outflow gradually increases, and this fluid is called leukorrhea. When suffering from certain gynecological diseases, the amount and nature of leucorrhea will change. Blood in the leucorrhea is an inflammatory symptom of leucorrhea abnormalities, which is a signal of female internal genital diseases and should be taken seriously. Routine examination of leukorrhea can confirm the diagnosis. Cervical cancer, endometrial cancer, cervical polyp or submucosal myoma should be considered. The placement of IUD can also cause bloody leukorrhea. Can cervical examination assist in the diagnosis of purulent leukorrhea? Cervical examination is a comprehensive examination of the cervix for the prevention and timely treatment of cervical lesions. It includes a vaginal examination, a probe examination and an imaging examination. Therefore, cervical examination can assist in the diagnosis of purulent leucorrhea. Women must take care of their bodies and prevent attacks of cervical diseases in order to be a healthy woman. The prevention of cervical disease should pay attention to the usual life and living, bad life and living is an important factor in causing cervical disease. Women should pay attention to the daily life 1, diet should be light eat fruits and vegetables and light food, and pay attention to rest; 2, pay attention to the key period of health care, because many women are very easy to infect this disease, so we must pay attention to health care, especially during menstruation, pregnancy and the postpartum period; 3, keep the vulva clean, keep the vulva clean is very necessary, and should go to the hospital regularly for examination, to do early detection and treatment. Do early detection and early treatment.