Asked for male, 22 years old from Chandigarh
After taking the high hormonal emergency pill one gets withdrawal bleeding 5 to 10 days later (after last such tablet), and then a new cycle starts.- new counting.
Presence of withdrawal bleeding means no pregnancy by sex prior to it.
If this does not happen as well as the period is missed then do a pregnancy test.
As I pill/ unwanted 72 types of tabs have high hormones it is not used as a regular family planning method (and you have taken many to cause hormonal imbalance) so learn about family planning methods and choose one for future.