Hey, I had my regular periods on the 25th of June and ended on 29th of June, although it started a day earlier with a little brown discharge ie on the 24th of June, but normal period after that. The thing worrying me is that after almost 9 days after my period ended, that is today, i am bleeding again, started with a big brown clot and now the blood is reddish brown in color. I had protected sex on the 2nd of july two days after my periods ended and took an ECP on the 3rd just to be on the safe side. What i need to know is what could be the reason of the bleeding again?