How should progestin-only pills be taken to maintain effectiveness?

Progestin-only pills are most effective when taken consistently at the same time each day. This helps to maintain stable hormone levels in the body and minimizes the risk of ovulation, which can occur if the pills are taken irregularly. Adhering to a daily routine enhances the reliability of contraception, allowing the user to effectively prevent unintended pregnancies.

Taking the pills at varying times or on a less frequent schedule, such as once a week or every other day, increases the risk of inconsistent hormone levels and may lead to reduced effectiveness in preventing ovulation. Therefore, taking progestin-only pills at the same time each day is essential for ensuring their intended contraceptive efficacy.