So I had sex for the first time on the 23rd of march but did it 2 more times in the same night so technically we did it 3 times in one night but we waited at least an hour in between each time and we also had sex in the morning. Each time we had sex we used a new condom with spermicide and he pulled out also and the condom did not break or anything. I got my period when I was supposed to get it which was 3 days after and it was a regular period I saw no difference. I am just worried if there is any chance i can still be pregnant even if I did everything right and got my period?