Is it normal that after a year of using the pills I do not have a regular period?

You did not write what pills you mean. If you have tagged Orlificique with your question, please read on. If not, please enter the correct name of the tablets. The Orlifique blister contains pink tablets that should be used for 21 days and then white tablets for 7 days until all 28 tablets have been taken. During the 7 days when white placebo tablets are used (placebo days), withdrawal bleeding should occur. This bleeding usually starts on the 2nd or 3rd day after taking the last pink tablet of Orlifique containing the active substances. Bleeding should therefore be regular, especially since you have been taking the pills for a year. When taking birth control pills, however, there are no physiological menstruation in terms "from the calendar". In case of doubt whether the bleeding profile is normal - it is best to consult a gynecologist: https://www.gdziepolek.pl/telekonsultacja I enclose additional information about Orlifique tablets - prescription drugs can be booked at GdziePoLek and collected stationary upon presentation of a prescription: https://www.gdziepolek.pl/produkty/88838/orlifique-tabletki-powlekane/apteki/w-warszawie