My gf have a period cycle on 7-9 of every months .We had sex on date of 19 February that too without protection BT m pretty damn sure I didn't ejaculated inside her I pulled out before my semen were out. But still then I suggested her to take emergency contraceptive pill on the Very next day.after a week of having EC she started bleeding for atleast 2 days . We checked with
pregnancy test kit on 11, 29 and 31 dates of month march . And they all says negative result . Need answer what's actually going on. Is she
pregnant ? Aur her periods cycle just got messed .