How to Calculate Menstrual Cycle?
Cycle Phases:
  • Menstrual Period: 1-5 days
  • Follicular Phase: 6-14 days
  • Ovulation: 14-16 days
  • Luteal Phase: 16-28 days
Calculation Formula:
Next Period = Last Period Date + Cycle Length
Average Values:
  • Normal Cycle: 21-35 days
  • Average Cycle: 28 days
  • Menstrual Period: 3-7 days
  • Follicular Phase: ~14 days
  • Ovulation: ~24-36 hours
  • Luteal Phase: ~14 days

Menstrual Cycle Calculation

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