Blood in the leukorrhea one week after menstruation may be caused by bleeding during ovulation. For women in this situation, they need to pay attention to the local cleanliness and hygiene of the vulva, avoid taking spicy and stimulating food, change underwear and panties diligently, and observe without special treatment. In addition, it may be caused by gynecological inflammation, such as the patient has vaginal inflammation, cervical inflammation and so on, this situation will also occur. It may also occur if the patient has cervical polyps or lesions of the cervix. Further gynecological examination as well as TCT and HPV for cervical cancer screening are needed, and based on the examination, the next management plan will then be determined.