On october 9 i have my first day of period and on 14 october, my periods were over. I had unprotected sex on 20th october and 21st october, i have taken i pill.on 27th october and today 28th october also i m bleeding?i my next expected period is on 6th november. Is it is a vaginal bleeding?it is in dark brown color on first day . till how many days vaginal bleeding last?i think i had sex during high fertile period, what are my chances of pregnancy?please please help?will i get my period on 6th november as i am expecting after this bleeding which i thnik is vaginal bleeding due to i pill?