The number of hours you can wear your period underwear before you need to change them depends on the absorbency level you have chosen and how heavy your menstrual flow is. If you adjust your underwear optimally to your menstrual flow, the protection can last up to 12 hours.
The table below serves as a guideline, but in general, you should trust your feelings. As soon as you feel a slight moisture, it's time to change your slip.
In case of very heavy menstrual bleeding, we recommend using other menstrual hygiene products in addition to our period underwear.
You can take a look at our panty models by clicking here.
