I had sex in the gap of 7 days between birth control pack,unprotected sex last pill on 6th feb and then sex on 9th feb am I safe do I need to take an ipill I'm on ovral l weight 66 kg when I'm on ovral l ,I walks took it regularly on time I had sex on a pill free day that is 4th pill free day my period normally comes on the 5th or 6th pill free day so am I safe or do I take an ipill I'm worried as I wasn't in the gap period then and I don't want to take an ipill which may delay my period and cause more tension but I will take it if needed