How to properly change the contraceptive pill from Qlaira to Drovelis?

Switching from Qlaira to Drovelis should be as follows: You should start taking Drovelis on the first day after taking the last tablet containing the active substances of Qlaira (skip the 2 white placebo tablets). You can also start packing Drovelis after choosing placebo pills, which is the day you start a new pack. If the contraceptive pills have been taken correctly so far (it is about the 24-hour interval and not skipping the pills), contraception should be maintained and it is not necessary to use additional methods (e.g. condoms). If you are not sure whether the previous tablets have been used correctly, mechanical protection can be applied for 7 consecutive days of using Drovelis active tablets. Articles of interest: https://www.gdziepolek.pl/artykuly/antykoncepcja-hormonalna https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje