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Ovulation / Fertile Window

AD or BS input · result in both calendars

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Average cycle length (days)

Cycle length = एक period सुरुदेखि अर्को period सुरुसम्म। प्रायः 28 days।

Estimated ovulation day

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AD (English)

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BS (नेपाली)

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Fertile window

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Next period (estimated)

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Cycle day of ovulation

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Important: Calendar estimate only. Ovulation ≈ 14 days before next period; fertile window ≈ 5 days before + ovulation day. Not birth control or medical advice.

ध्यान दिनुहोस्: यो केवल अनुमान हो। अनियमित cycle मा कम भरपर्दो हुन्छ।