What are the early symptoms of cervical lesions?

Cervical lesions include cervicitis, cervical cancer and other diseases, different diseases of its early symptoms are not the same, such as cervicitis patients often appear leucorrhea increased in the early stage, and turbid texture, with purulent substances, peculiar smell, but also can cause vulvar itching; and cervical cancer early typical symptoms for contact bleeding, such as abnormal vaginal bleeding after sexual life.