This innovative Periodical app simplifies menstrual cycle tracking and fertility prediction. Leveraging the Knaus-Ogino method, it accurately calculates fertile days and allows for detailed symptom tracking, providing valuable insights into your cycle. Enjoy secure data backup for peace of mind. Best of all, it's free! Need help or want to contribute translations? Contact the developer directly via email. Download now and experience effortless cycle management.

Key Features of Periodical:

• Fertility Tracking: Precise fertile day calculations using the Knaus-Ogino method.
• Menstrual Symptom Tracking: Monitor symptoms to gain a deeper understanding of your cycle.
• Data Backup: Securely back up your data to a memory card or internal storage.
• Free Software: Download and use Periodical free of charge under the GNU General Public License.
• Translation Support: The developer welcomes questions and translation assistance via email.
• Open-Source: Access the source code on the developer's website for transparency and customization.

In Conclusion:

Periodical provides a user-friendly and efficient way to manage your menstrual cycle and fertility. With features like data backup, free access, and community translation support, it's a comprehensive solution for women seeking greater reproductive health awareness. Download Periodical today and take control of your reproductive health journey.