"hi all! i just wanted to comment on my experience with plan b, though different than all experiences out there, i thought it might shed a little light for some of you girls! i had completely unprotected sex one night (no condom, no birth control). a guy i had been seeing came over, next thing i know, we are having sex. i ran downstairs and took my roommates spare plan b, 10 minutes after the incident. the next day i took another pill, 10 hours after. its been just over 2 weeks....and yay, my period has come :) don&#039;t stress ladies, you should be fine!"