Can spotting occur on the 9th tablet of active Pinda?

The disadvantage of using Slinda is the occurrence of irregular bleeding from the genital tract when taking it. Bleeding may also not occur at all. Although Slinda is a preparation containing placebo tablets, which suggests that it is only during their intake that bleeding should occur, it is a one-component tablet. For this type of pills, a characteristic feature is irregular bleeding or their disappearance. According to the results of one study, withdrawal bleeding (defined as bleeding that begins within 4 days with placebo Slinda tablets and lasts up to 8 consecutive days) was most common in the first cycles. After 9 months of tablet use, withdrawal bleeding was reported in less than 20% of women using Slinda. I enclose information that may be useful to you: https://www.gdziepolek.pl/produkty/101505/slinda-tabletki-powlekane/apteki/w-warszawie