Bleeding all the time after coitus is not normal, you must go to the hospital for examination as soon as possible. Because bleeding after intercourse may be caused by chronic cervicitis, cervical polyps, precancerous lesions of the cervix, cervical cancer or submucosal uterine fibroids, all of which may cause bleeding after intercourse, you need to go to the hospital for ultrasound and vaginal examination. If there are cervical polyps, they need to be removed and treated with anti-inflammatory drugs. If it is caused by chronic cervicitis, you can test the leukorrhea, according to the bacterial culture of the leukorrhea plus the results of drug sensitivity test, and use drugs to treat. At the same time, it is necessary to do pre-cancer screening of the cervix, that is, human papillomavirus examination and cytological examination of the cervix, if the examination is positive, it is necessary to treat according to the results of the examination.