I had my period on the 22nd of may and I had intercourse protected with a  condom and pull out method as well on the 28th of may. then I got back with my boyfriend the following week and I had sex unprotected on my ovulation and around my ovulation  date which I believe it was the 4th or 5th of june. my due date is Feb 26, and the conceptions calculator says I concieved on the 5th of june. could the baby be the first ones? I m really worried. I dont think  it would be I just need a legit answer. thanks.