Dear Serah puttar, if the condom breaks during sex, it may be chances of pregnancy but you took emergency pills under 72 hours of unsafe sex, these pills can prevent pregnancy when you take it after under 72 hours of unsafe sex, so seemingly chances are very low, but to assure yourself take a home pregnancy test after 10 days of this act...and calm yourself down. And listen an emergency pill that is taken within 72 hours of unsafe sex, the sooner it is better, but it can affect a woman's menstrual cycle. Please don't use these pills carelessly, condoms are used for safe sex and not emergency pills. https://lovematters.in/hi/pregnancy/home-pregnancy-tests-dos-and-dontsIf https://lovematters.in/hi/resource/safe-sex https://lovematters.in/hi/birth-control/top-10-facts-about-emergency-contraceptive-pills you would like to join in on a further discussion on this topic, join our discussion board, "Just Ask” https://lovematters.in/en/forum