Maternity & Obstetrics Clinical Luteal Phase Model

Ovulation & Fertile Window Calculator

Pinpoint your peak ovulation day and the most fertile 6-day conception window based on your menstrual cycle history.

Clinical Oversight: Dr. K.R. Vasuki — Senior Consultant Obstetrician & Gynaecologist

Patient Clinical Parameters

days
Number of days from the start of one period to the start of the next

Clinical Assessment Result

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units

Enter parameters above and click calculate to view clinical insights.

Physician's Guidance

Review guidelines provided by Annai clinical specialists.