I had sex the last day of my period so i was bleeding still a bit then my boyfriend ejaculated inside me of course it happened more than just once. I didnt take the morning after pill until 4 days later. Which now has been a week since i took it, and ended up bleeding as if i started my period i know thats normal if you bleed after taking the pill however is the pill still effective even if i took it 4 days after?