"so i took this pill july 24th of this year and i was worried. i took it within 12 hours of intercourse and did everything right. i was supposed to get my next period august 15th and it never happened. i was extremely worried and stressing out. the side effects do say that it will be late or early. after a week of a missed period i took pregnancy tests. they came back negative but that didn&#039;t satisfy me. i read through the reviews and it calmed my nerves. today i got my period. september first. don&#039;t worry ladies. plan b will work!"