Hi Naveen, Welcome to HealthcareMagic Forum.
Since you have taken a I-Pill within 72 Hours of unprotected sex, the chances of you conceiving are extremely remote. When is your expected next period? I-Pill may cause Hormonal
imbalance and your periods may get delayed. If your next periods are delayed by more than a week get a Urine Pregnancy
test done using a Early morning urine sample.
Not to worry.
Good Luck and Take Care.