I had sex on the 2nd if August and on the 3rdmy bf came inside me twice in separate days I took postinor on the 4th immediately after today is ny original due date of my cycle I was feeling the normal menstrual pains on the 5th to the 7th but I haven't experienced anymore pain since then I know that postinor delays the cycle but fir how long ..? And if my period dies come would I have to worry about still getting pregnant..?? ASAP please..