emergency pills are to be used--as an emergency
they must be taken within 72 hours of unprotected intercourseu cannot use emergency contraceptive pills as a routine contraception method.
since ur going to be married soon, what you need is to consult your gynac and start taking the regular contraceptive pills. u usually start them on the first day of ur periods.
believe me, u will be relieved of all your anxieties about getting pregnant etc.