well we had sex twice this month and my period still haven't came on we used condoms both time and he pulls out wayyyyyy before he ejaculate and after I well handjob the rest of the way for 15 min feel like then bam. I have irregular periods like March I had one in the beginning and the at the end of that month then it went over to April and May I had a period on the 21 june it came on the 25 and now july nothing still and I took two prego tests still negative. Should I be freaking out?! I have a friend and she didn't used condoms with her dude and got her period so why I can't be calm I mean I kinda am but not really.