When switching from Slinda pills to Vibin mini, does contraceptive protection remain preserved?

If you start taking Vibin mini tablets the day after taking any Slinda tablet, you should use additional contraceptive methods, such as condoms, for the first 7 days, as contraceptive protection may be impaired. However, if after using Slinda pills you took a break, waited until the onset of natural menstruation and on the first day started using Vibin mini tablets, contraceptive protection is preserved from the first day. I attach helpful materials: https://www.gdziepolek.pl/produkty/82281/vibin-mini-tabletki-powlekane/ulotka https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje