Hello dear
I understand your concern
Postinor 2 is 95 % effective in preventing the
pregnancy. So there may be around 5% chance of the pregnancy.
If you have did sex in the fertile phase of the cycle (10th -20th day of cycle).
If you have intercourse then it may be possibility of hymen rupture.
Precum and ejacualtion can cause pregnancy.
Postinor 2 also cause delay in the period (8-10 days) as it prolong the second phase of cycle by high
progesterone level.
If your period will delay by more than 12-14 days then go for urine pregnancy test and or blood HGC to confirm the pregnancy.
If you will be pregnant then still you can terminate the pregnancy by
abortion pill under the advise of gynecologist.
Avoid
stress, take healthy diet, drink plenty of water and do regular exercise
Hope this may help you
Contact HCM for further health query
Best regards
Dr. Sagar