Hi, I have a question concerning if I could potentially be pregnant. I had sex on Tuesday November 22 and on Thursday November 24. I than started bleeding on Saturday November 26. First two days was heavy and than by Monday it was light with a brownish light red color with discharge and by Wednesday it was almost stoped. I took a pregnancy test but it was negative, but I think it was too early to take it. My period has usually be the first weeks of the month. Hopefully this helps to get and answer.