Is It Safe To Take Postinor Or Northisterone And Being On Lindynette?

Dear Doc,In my period calendar, my period will come on 11 March. However my 2nd honeymoon will be on 12 March. Currently i m on medicine Lindynette for 21 days, and currently on day 16.May i know which method is the best for me so i can have my honeymoon on 12 March without worrying much on period?Should i take Postinor 2 to fasten my period or should i take Norethisterone to delay my period?Please advice.Regards, Nelly