Over a month ago my boyfriend and I had intercourse while I was on my period. My period lasted 5 days and we had sex on my 2nd, 3rd and 4th day. We used a condom each time and he would also pull out as soon as he felt himself about to ejaculate. This is the last time we had intercourse. I am well aware that you can still get pregnant on your period, which is why we were safe. However, I am not on birth control. Here is where my worries kick in. On December 11th I started getting brown discharge which was light and heavy certain days. Not heavy enough to need a pad. This discharge lasted nearly 2 weeks, and just ended a few days ago. Now, I am 6 days late. I am worried that this brown discharge could have been implantation bleeding and that I could be pregnant. I will be taking a test as soon as I can go out and get one. I just want to know what the chances are of pregnancy after all the information I gave. And if not pregnancy, could it be something else? I might add that because of this whole ordeal, I have been under a good amount of stess over these past 2 weeks. Also finals and financial problems have been putting me under stress as well.