Hi

My period was on 25 August and it lasted for 5 days meaning till 30 August with a 30 day cycle. I had sex with my bf on the 2nd September and took postinor 2 (2 pills one shot) 6 hours after unprotected sex. I had bleeding for about 3 days starting on the 7 September and I am expecting my period to come on the 25 September however till today there is no sign of my period. Please advice me.