Hello I appreciate your concern Brown discharge after 8 months after the delivery can be caused by infection of genital tract like STI, ectopic pregnancy or an abortion I would advise you get urine pregnancy test which is a card test and can be done at home I would like to know about any associated symptoms with the discharge like pain in abdomen or fever or burning urine. In my opinion you should consult a gynaecologist for physical check up and a battery of test like blood and urine tests or an ultrasound if need be Meanwhile please follow these guidelines Have plenty of fluids including fruit juices and lemon water Maintain good hygiene Have multivitamin and calcium supplements Hope this answers your question Please feel free to ask for more assistance I will gladly answer you Best wishes