Emotional cycle peak
- Input
- dias vividos = 7 (1/4 de 28)
- Expected output
- +100%
Highest point of the curve.
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emotional biorhythm
The emotional cycle has a 28-day period, the same length as the average menstrual cycle. In the theory (without scientific support), it would represent mood, sensitivity and relationships.
Highest point of the curve.
Exact crossing, even period.
Same formula, applied to any days-lived count.
It is a popular theory, not a biological measurement, claiming that body, emotions and mind follow fixed sine-wave cycles that start at birth and never change period. This calculator reproduces the classic formula for curiosity and entertainment only.
According to the theory, it would measure mood, sensitivity and the quality of relationships, in a 28-day cycle from birth. It is symbolic interpretation, not an actually measured emotional indicator.
Only in the theory's historical origin: Fliess picked 28 days because it matched the average menstrual cycle length. It is not the same calculation and does not depend on menstruation, it is a fixed formula based on birth date, applied the same way to anyone.
It is not recommended. Controlled studies confirmed no real predictive ability. Use it as curiosity, not as a basis for emotional decisions.
Enter your birth date to see your cycles.
The dates stay in your browser and are never sent to any server.