Good Day! I'd Like To Know If I Have The

Good day! I'd like to know if i have the chance of getting pregnant because i used Marvelon 120 as a day after pill...my last menstruation ended on march 1..i used the pills for 5 days and i stopped.then i just took one pill after intercourse..maybe twice..but im not sure im fertile at that time..now im still waiting for my period that was supposed to be 3 days ago..can i still take emergency pills now?
Looking forward for your reply..thanks a lot