Slinda birth control pills should be taken at 24-hour intervals. In the situation described in the question, the break in the use of the pills was longer than 24 hours, so the effectiveness of contraception may have been weakened. In this case, take the missed dose as soon as possible, even if it means taking 2 tablets at the same time. After 48 hours after the last dose, you should take 2 tablets at once. At the same time, an additional, mechanical method of contraception, e.g. a condom, should be used for 7 consecutive days. If within 7 days preceding the omission of the tablet, the risk of pregnancy should be taken into account. Below is a link to track availability, price comparison and reservation of Slinda contraceptive pills in the selected pharmacy: https://www.gdziepolek.pl/produkty/101505/slinda-tabletki-powlekane/apteki About how to properly use contraception, we write in the text: https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje