My doctor changed the contraceptive and had it done ...

I was taking Level and my doctor switched to Gracial only that she had the normal 7 day break and already started with Gracial, it's okay to do that, because what I know has to be taken on the first day of menstruation? Thank you!
Expert answer:

That's right. It should only be taken on the first day of menstruation when you start taking contraception and you are not taking it for the first time, just made a brand change of contraceptive.