KNOW YOUR GIRLFRIEND HERE ARE SO MANY COMICS TELLING THAT GIRLS ON THEIR PERIOD ARE ONLY SHOUTING MONSTERS. LET A GIRL TELL YOU HOW PMS WORKS AND HOW YOU'LL SURVIVE IT! THERE ARE 4 STAGES ( 1 AND 2 MAY VARY IN THEIR ORDER) 1. RAGE (7-4 DAYS BEFORE PERIOD) YOU F*#!?M IDIOT!!!!! JUST GET OUT A