Menstrual cycle length

Biomarker

2 papers1 finding

  • Humans2

Associations

1

Chronological age

downin humans1

1 study
  1. Chronological age is associated with menstrual cycle length in humans.

    “We identified multiple associations between aging and menstrual metrics changes, including higher average temperatures, shorter cycles, and decrease in regularity across multiple metrics.”

    Humansnonconceptive menstrual cyclesfemalesn = 753

    Identifying menstrual metrics as personal health markers: Age trends and individual footprints in temperature across 5674 cycles

    Science advances20 May 2026

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