How do you tell that Aidee's birth control pills definitely work and when can fertile days appear?

As a patient, you do not have the tools to study the effects of contraceptive pills at home and to catch their possible ineffectiveness. Contraceptive pills are medicinal products that have been tested for efficacy. Appropriate tests, clinical trials or evidence of action lie with the manufacturer, who is responsible for the quality of the drug. However, you can, by strictly following the guidelines from the leaflet of the drug, ensure the maximum declared effectiveness of the preparation. It is primarily about systematic, correct and regular use of the tablet and reacting in the event of circumstances that may interfere with the absorption or operation of the tablet. A noticeable signal of the proper functioning of the tablets will then be for you withdrawal bleeding. Fertility (ovulation) during the use of contraceptive pills could occur primarily as a consequence of skipping the pill. In this regard, the most dangerous is to miss the dose in the first and third weeks of use. I enclose additional information: https://www.gdziepolek.pl/artykuly/jak-prawidlowo-stosowac-antykoncepcje https://www.gdziepolek.pl/artykuly/jakie-leki-oslabiaja-skutecznosc-antykoncepcji https://www.gdziepolek.pl/produkty/2868/aidee-tabletki-powlekane/apteki