I posted the problem in teen pregnancy but no one is responding, me and my girlfriend had sex on july 23rd, 24th, and 31st. She was supposed to get her period on july 25th and experienced some spotting on the same day. She said it was red when she was wiping up, and brown when she put a pad on, but possibly the blood had dried out. At the same time she feels that she has been having increased urination. She has not detected and tenderness or swelling of her breasts, vomiting or nausea. We used normal latex condoms, none broke or slipped off, we even checked for leaks with water each time we used one. We're only 18 and very scared, we both think the fear may be causing ourselves to overanalyze thing or maybe the fact that she has the flu now could be confusing us. She has been late before, anywhere from two days to three weeks. We really need help here, please!!!!!!!!! Could she be pregnant???