What does it mean when you have a bloody discharge?

Bleeding Somewhere: A bloody discharge from any of the body orifices that is not routinely expected would suggest bleeding somewhere. As you did not state your gender, or where the bloody discharge is, more information would be required to provide a more definitive answer.

Infection and others: It may be due to infections, stdsimplantation bleeding due to pregnancy.Cervical polyp, cervical abrasions, pelvic inflammatory disease, endometritis, cervicitis, uterine polyps, vaginitis, uterine sarcoma, perimenopausal bleeding you need a gynecological exam to find the cause.