HI, I had a sex with my gf on 22 march at 12.30 pm , her periods was to start on 24 march by evening, but periods does not started. She had taken i pill on 24 march at 8 pm (just after 56 hours of sex). i want to know that is she pregnant , will i pill work, will her periods start or it will get delay....please please help HI, I had a sex with my gf on 22 march at 12.30 pm , her periods was to start on 24 march by evening, but periods does not started. She had taken i-pill on 24 march at 8 pm (just after 56 hours of sex). i want to know that is she pregnant, will i-pill work, will her periods start or it will get delay....please please help Read more: Menstruation Forum - i-pill delay periods ? page 3 http://ehealthforum.com/health/i-pill-delay-periods-t146718_40.html#ixzz1HofehV00