A new ring should be inserted exactly after a week's break (on the same day of the week as usual and at about the same time), and if the ring is delayed by more than 3 hours, the contraceptive effectiveness of the ring may be reduced. If you are 5 hours late, the risk of pregnancy probably does not increase significantly, but according to the manufacturers' recommendations, it is worth using additional protection (e.g. condoms) for the first 7 days of the new cycle.

I have attached helpful materials:

https://www.gdziepolek.pl/kategorie/krazki-dopochwowe

https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje