After cervical cancer screening, some patients may experience a small amount of vaginal bleeding, which usually recovers in about 3-4 days. The bleeding after cervical cancer screening is mostly caused by the local capillary rupture caused by the brush used to take the specimen into the cervical canal. A small amount of vaginal bleeding can be fully recovered after 3-4 days; if the bleeding is more than the menstrual volume, it is an abnormal phenomenon and patients are advised to visit the gynecology department of the hospital in time to give hemostatic treatment. During the period of vaginal bleeding, patients should not have sexual intercourse to avoid local infection; they should not take a sitz bath for one week and should only take a shower to avoid local infection of the bath water which may cause chronic inflammation of the cervix; meanwhile, they should change sanitary napkins frequently to keep local cleanliness. In addition, patients can have sex after one week of cervical cancer screening, which will not cause any harm to the body. It is recommended that women should have cervical cancer screening once a year to find out whether there are local abnormalities in the cervix and deal with them in time if abnormalities are found.