More than eight hours passed between taking the tablet and the abnormal stool, so this should not affect the effectiveness of the tablets. According to the documentation of the drug: "If you develop severe gastrointestinal disorders (e.g. vomiting, diarrhoea) within the first 4 hours after taking the tablet Atywia Daily, the absorption of the active substances may not be complete and additional contraceptive methods should be used." As I explained at the beginning, the time after taking the tablet was sufficient for it to absorb. Therefore, there is no indication for the use of additional protection. However, the decision whether to use condoms when using hormonal contraception - regardless of its declared effectiveness - belongs to you and your partner. First of all, the condom additionally protects against sexually transmitted diseases. In addition, it is an additional safeguard for people who, despite the very high effectiveness of contraceptive pills, do not accept even a small risk of pregnancy. I enclose additional information about Atywia Daily - prescription drugs can be booked at GdziePoLek and picked up upon presentation of a prescription: https://www.gdziepolek.pl/produkty/92353/atywia-daily-tabletki-powlekane/apteki Our study may also be helpful: https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje