How To Change The Timing Of Taking Birth Control Pills?

I am also taking YAZ and I am on my thrid pack. I have normally been taking it within an hour of my time. Today I took it an hour and forty five minute early (roughly) Am I ok? Also, my friend said her doctor told her it was ok because you have a two hour window before and after your time that Yaz will be effective.



I am also thinking of changing the time I take the pill to the morning 6 am instead of 6 pm how would I do that? would I want until I start a new pack?