heelo sir/mam, i had sex with my girlfriend 3 days back, and unfortunately the condom get torn and may some sperm fallen, immegiately within after 3 4 hours early in the morning she took i pill without any thing i.e breakfast, and since then she has been waiting for periods now its 3 days. please give some suggestions what happened, and what to do. is there any chance pregnancy , how to solve it.......