Hi. I'm Thinking Of Taking The Pill That Delays Periods

Hi. I'm thinking of taking the pill that delays periods called noresthisterone.
My period is due 1st of Jan. If I take the tablets and delay it by a week so that I will have my period on the 8th of Jan, what will happen to my February period?
Will. Have it on 1st of Feb when it naturally would have been due r because I took the noresthisterone it will also push back all subsequent periods.