Ultrasound results are normal and perineal bleeding is most often seen with blood coming from the uterine cervix and vagina, and rarely from the urethra, which may be due to a problem with the urinary tract. In non-pregnant cases, vaginal bleeding occurs after a normal ultrasound result. First, a detailed gynecological examination should be done to check the site of bleeding, whether there is any damage to the vagina, whether there are polyps in the cervix, whether the blood is coming from the cervix, and to find out the site of bleeding to do relative treatment. If there are no polyps or organic lesions in the cervix and the vagina is normal, it is also necessary to check the endocrine situation to see if the bleeding is caused by menstrual disorders. If the ultrasound results are normal after the pregnancy period and vaginal bleeding occurs. It may be followed by an accident or pathological condition, and it is more necessary to do a detailed examination in obstetrics. In conclusion, if you have a normal ultrasound result and vaginal bleeding occurs, you should go to the hospital for another detailed examination to determine the cause and do the right treatment.