Should The Norethindrone Tablets Be Continued To Postpone Periods?

Hi! Good Morning Doctor, My name is Mrs.Jennifer Malap. My question to you is that my period date is 22 or before 5 days of the period date, I wanted to postpone it so I started taking “Norethindrone Tables (Regestrone)” 1 table a day. I took it on 19th, 20th & 21st March 2015 because on 21st march 2015 was Hindu’s New Year but now I am not taking the tables. There is one more religious program & also going out of station on 26th & 27th march 2015. “Should in continue taking the tables till 27th march 2015?” Pls help me it is urgent. Bye.