My girlfriend and i made love for the first time about 1 month and 6 days ago with condom, the second time like a day after she did bleed and again we used a condom, when her period came around the 23th, it was late by 12 days, it was probably cause of stress of me coming over, it lasted 3 days. In those 3 days we had sex 2 more times, but did not use a condom cause we thought it was safe cause she was on period (please call me very stupid), anyway..she bled during it and that's the last time we had sex, in the past 3-2 weeks she has been very stressed out if she was pregnant or not, we looked on alot of websites hearing different stories everywhere, scaring the both of us out very much but especially her. She took a very sensetive test about a week ago, 3 weeks after last having intercourse without condom during her period, it turned out negative, we read somewhere its best to do it on the first day of when you were supposed to have your period, she was extremely stressed out cause we had to wait, yesterday her period came, but it was brownish which freaked her out too, later it was blood, then brownish again, this morning she took another test, this one also turned out negative on the second day of her period, but still she is in doubt and scared she is pregnant or not cause of the following reasons: her period stopped today its alot less then normally and we read it can be less when you are pregnant, the brown stuff that can mean the foutus pressed out that old blood cause its growing which we read somewhere, and cause she is not sure if she took the tests at the right time, please..i tried giving as much details as possible, if you need more please ask, just get rid of our confusion and worrying, thank you