"i promised myself that i would come back and right a review as i was on here for days and days reading these to try and ease my mind. i had unprotected sex on april 7th and the morning of april 8th ( about 12 hours after) i took plan-b. i was freaking out because i wasn&#039;t on birth control, and we didn&#039;t use a condom. bad idea!! don&#039;t use the pull out method! my expected period is supposed to come around april 20th-22nd. its april 15th and i started bleeding yesterday, it was quite light. but then last night it got really heavy. a little heavier then my normal period and was experiencing some cramps and a headache. but as we all know that the plan-b can make your period come early or late. this definitely has to be my period!! breathe ladies"