Learn More About Biorhythm Compatibility
BYOURIT was created to make a complex scientific method accessible to everyone: couple compatibility analysis according to biorhythmology.
Objective
To offer a clear and objective reading of relationships, based exclusively on mathematical calculations and not on astrology, zodiac signs, or symbolic interpretations.
Methodology
Founded on comparing partners' birth dates. Through analysis of 23, 28, and 33-day cycles, the level of physical, emotional, and mental compatibility is precisely measured.
Our Mission
With simple language and an immediate report, we help couples – and anyone who wants to deepen a meaningful relationship – recognize their strengths and better manage difficulties.
The same approach can also be applied in families, to improve understanding between parents and children or siblings; in friendships, to foster empathy and reduce conflicts; and even at work, to evaluate affinity between colleagues, choose more compatible collaborators, or create more cohesive teams.
In every relational context, knowing each other's vital rhythms means promoting understanding, tolerance, and authentic collaboration.
Our Method
Rooted in the biorhythm tradition established by Wilhelm Fliess and Hermann Swoboda, systematized by Livio J. Vinardi. In the "Sources and Scientific References" section you will find the historical evolution, key authors, and methodology we follow.
Key Authors in the History of Biorhythmology
This section presents the theoretical foundations and scientific references that support the biorhythmic model used in our BYOURIT compatibility test. The methodology is the result of decades of interdisciplinary research in the field of functional energetics and rhythmic structures, with a focus on measurable cycles and their influence on human relationships.
Wilhelm Fliess
Physician and thinker, considered the modern rediscoverer of the 23 and 28-day cycles.
Hermann Swoboda
Professor at the University of Vienna, championed the clinical importance of biorhythms through daily observations and systematic data collection.
Alfred Judt
Contributed to the logical structuring of biorhythmic cycles.
Eugenio Soriani
Introduced original concepts on qualitative energy platforms and biorhythmic potential.
Livio J. Vinardi
Considered the leading modern exponent of biorhythmology, he integrated decades of theoretical and applied studies into a rigorous and innovative model. He systematized the 23, 28, and 33-day cycles, clarifying their applications in relational, professional, and personal contexts. His work today represents the most authoritative and comprehensive reference for understanding human compatibility on scientific grounds.
The development of biorhythmology can be traced through six distinct historical periods
This progression shows the transition from symbolic or mystical systems to an energetic and functional science.
Mythical Period
Spiritistic or Magnetic Period
Metaphysical Period
Scientific Period
Parapsychological Period
Contemporary Integration
Scientific Methodology Adopted
All models and compatibility analyses used in our test are based on a unique system of integrated biorhythmology.
This methodology is the result of decades of research combining functional energetics, cyclic structures, and empirical observation.
The approach provides a coherent, measurable, and meaningful understanding of how individual vital rhythms influence relational dynamics.
What Makes Us Unique
Structured Biorhythmic Method
The test is based on the real interaction of the 23, 28, and 33-day cycles between two people. Compatibility is read as a concrete cyclical relationship, not as a simple score.
Compatibility as a Tool for Understanding
The result doesn't express judgments or predictions, but offers an objective key to reading relational dynamics. It helps understand, manage, and guide the relationship with greater awareness.
Privacy & Security
GDPR Compliant
Full compliance with European data protection regulations. You have complete control over your data.
Data Encryption
Sensitive personal information is encrypted at rest, and all data is transmitted securely via HTTPS. We never share your data with third parties.
Confidential Reports
Your compatibility reports are confidential and only accessible to you through your secure dashboard.
Secure Platform
All data is transmitted securely via HTTPS encryption and stored with industry-standard security practices.
Ready to Discover Your True Compatibility??
Calculate your biorhythm now and discover your compatibility in real time.
Instant calculation • GDPR-protected privacy • Scientific method on vital rhythms