I had unprotected sex a day after my girlfriends period, and she told me there is 2 weeks right after her period where i could ejaculate in her and she wouldnt get pregnant,but im a little concerned because i did ejaculate in her and i dont know when it is that she ovulates.
pregnacy can result from unprotected sex at ANY time. Actually one and a half to two and a half weeks after a period is ussually the most likely time for someone to get pregnant.