The first thing you have to look at is how long after delivery, and then whether or not the white blood is present during intercourse. If there is blood in the leukorrhea during intercourse, you must go to the hospital for cervical testing. Usually it is a cervical cancer screening test, the items are TCT thin layer liquid-based cytology test and HPV human papillomavirus test of the cervix. Based on the results of these two tests, we will check for cervical cancer and precancerous lesions. If there is no cervical cancer or precancerous lesions, the simple blood in the leukorrhea is usually not a big problem. If there is cervical cancer and precancerous lesions, we must take appropriate treatment according to the test results. If there is no cervical cancer and precancerous lesions, then is there any cervical polyp or cervical erosion in the white ribbon with blood. If there are cervical polyps, there will also be white with blood, you can do cervical polyp removal. If there is a cervical erosion that leads to blood, you can get on the Povidon plugs, Mycoplasma plugs, Celiac plugs to treat the symptoms, so the postpartum blood with blood, you must go to the hospital to see if there is a problem with the cervix, and then according to the results of the examination and then treat the symptoms.