"i&#039;m 22 years old and i took a generic version of this pill on 08/10, about 12 hours after we had unprotected sex. it&#039;s now been 9 days since i took the pill and voila my period came a week earlier than scheduled. yay! my period came different somewhat lighter and no cramping. however, this pill gave me an absolute nightmare i had a terrible migrane with nausea for 2 days i almost drove myself to the hospital!! also i had mild cramping on and off before i got my period. ladies this pill works if used correctly don&#039;t have sex right after and expect for it to work that&#039;s why it&#039;s called the morning after pill! p.s. i am 150 lbs and 5 feet tall and still worked for me. :)"