Discover your high and low periods by tracking your 23-day physical, 28-day emotional, and 33-day intellectual rhythms. By understanding your cycles, you can better seize opportunities and stay cautious during unstable times. How it works: - High Curve: Period of peak performance and advantage. - Low Curve: Challenging days where caution is advised. - Center Line: Unstable transition days requiring extra attention (Critical Days). The concept was proposed by German surgeon Wilhelm Fliess in 1897. While regarded as pseudoscience due to a lack of statistical evidence, it remains a popular and fun tool for self-reflection. Features: - Register up to 5 birth dates: Enjoy it with family and friends. - 38-Day Graph: View your rhythm starting from today. - Risk Diagnosis: Identify critical days to avoid potential dangers.