Menstrual Cycle Regularity Analyser

Menstrual Cycle Regularity Analyser

Menstrual Cycle Regularity Analyser

FIGO 2011  ·  Enter up to 6 recent period start dates  ·  No blood test required

♀ Gynaecology Pack
Period start dates — most recent first
Required
Required — minimum 2 dates
Optional
Optional
Optional
Optional — more dates = more accurate
Cycle lengths calculated so far
Patient context
Tracking
Conceiving
Irregularity
Important: Always enter the first day of bleeding — not the last day and not the day you expect it. Cycle length is measured from Day 1 of one period to Day 1 of the next. More dates entered = more accurate analysis. Minimum 2 dates required, 4 or more recommended.

Please enter at least 2 period start dates, with the most recent date first.

day avg
Cycle length spectrum — your position
▲ 28d
Frequent <24 Normal 24–38 Infrequent 38–90 Absent >90
Average cycle
Shortest
Longest
Variation
Individual cycle breakdown
Cycle From To Length Status
Cycle pattern analysis
Predictions based on your cycle data
Clinical observations
Opens WhatsApp  ·  No commitment required
ⓘ  For patient education and screening purposes only. Cycle classification based on FIGO 2011 Menstrual Cycle Terminology (Munro MG et al., Int J Gynaecol Obstet 2012;113(1):3–13). Normal cycle length: 24–38 days. Regular cycle: variation < 8 days between shortest and longest cycle over at least 3 cycles. This tool does not diagnose any medical condition. Persistent irregularity, very heavy bleeding, or cycles outside the normal range should be evaluated by a qualified gynaecologist. All results are estimates based on entered data.
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