I display biorhythm.
I slide a graph and can change an indication date.
Physical -> Cycle of 23 days
Sensitivity -> Cycle of 28 days
Intellectual -> Cycle of 33 days
Originally -> Original cycle
A yellow line is a indication date.
When I display an original cycle, I set periods more than 1.
A cycle is not displayed in an original cycle during 0 days.
I set the date of birth.
Tags: best biorhythm