Brown discharge without smell and swollen breast but no periods coming on my periods date this happened. And no symptoms except sometimes light pain in breast and lower abdomen mild pain only. After brown discharge how many days after brown discharge periods come? For irregular periods 10 days delayed every month and 40 day cycle with 3day flow as usual. I did sex on 23rd September after that i got period sme like 3 days flow on 7th October so due to doubt i also tested pregnancy on 9th November noon with holding 4 hours Urine which came negative.