My girlfriend taken 4 nordette last january 17 5:19pm (3hours after the deed) and another 4 nordette last january 18 5:19am. She didnt get any nausea or vomiting because of metoclopramide she took 1 hour before 4 nordette. So I just want to really know is this really effective or am i just a paranoid? and when do i expect her to bleed after taking the pills?