Setting your up-to-date average cycle duration is important for adapting the program into a more personalized workout plan.
If you need to change the duration, follow these steps in the app:
1. Click on the icon with the first letter of your name in the top left corner:
2. Select Average cycle duration in the Cycle-tracking settings section:
3. Adjust the duration as needed by choosing the necessary number of days:
4. Tap Update cycle duration: