Contact bleeding is usually bleeding from the cervix, that is, bleeding caused by the cervix being touched. Clinically, it is commonly seen as bleeding after sexual intercourse or bleeding caused by the doctor touching the cervix when doing gynecological examination, and the color of the blood is bright red, and the amount of the blood is usually very small, which is the earliest symptom of cervical cancer, and when the cervix is inflamed, it may also have this symptom. Therefore, after discovering this situation, we need to do TCT and HPV test, and also need to do the examination of cervical secretion, mainly to see whether there is cervicitis and endocervical neoplasia, and only after the examination can we know the cause of contact bleeding, and then we can carry out the treatment according to the cause.