What is the color of cervical erosion coming menstruation?

Cervical erosion is a normal physiological change, mainly caused by the displacement of columnar epithelium at the cervical site. Generally, it does not affect menstrual blood. Therefore, the color of menstrual blood in patients with cervical erosion is still bright red or dark red. Pay more attention to personal hygiene during menstruation, and often change personal clothing to prevent the occurrence of bacterial infection.