The difference between bloody discharge and brown discharge is usually small, both are caused by bleeding. If the patient is bleeding a small amount and occasionally, it is considered to be caused by ovulation, if frequent or heavy bleeding, it may be caused by cervicitis, uterine fibroids and other diseases. When the patient has the symptom of bloody discharge or brown discharge, there is usually not much difference, both are due to vaginal or uterine bleeding. If the patient occasionally bleeds and the bleeding is small, it may be caused by ovulation, and the patient may also have symptoms such as thin vaginal discharge and vague pain in the abdomen, which are normal physiological phenomena. If the patient bleeds frequently or bleeds more, it is considered to be caused by cervicitis, and the patient may have symptoms such as increased discharge, abnormal vaginal bleeding, and painful intercourse. In addition, it may be caused by uterine fibroids, and the patient may have symptoms such as increased menstrual flow, irregular vaginal bleeding during non-menstrual periods, so the patient may have bloody discharge or brown discharge. There is not much difference between bloody discharge and brown discharge, both are bleeding phenomenon. There may be other reasons for bleeding, so it is recommended to consult a doctor in time to avoid delaying the condition.