Due Date Calculator
Estimated due date from LMP with cycle adjustment.
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Estimated due date
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Today you are
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Days remaining
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Trimester
Naegele’s rule: 280 days from the LMP, shifted by your cycle length vs the standard 28. Dating scans can move the estimate a week or two either way — the scan result is the one clinicians trust most.
사용 방법
- 모든 것은 브라우저에서 로컬로 실행됩니다. 데이터가 업로드되지 않으며 계정이 필요 없습니다.
소개
Standard Naegele’s rule (280 days from the first day of the last period) adjusted for your cycle length, and shows the current gestational week and trimester.
Only the baby knows the real date — first pregnancies average about 4 days past this estimate, so treat it as a window, not an appointment.
모든 것은 브라우저에서 로컬로 실행됩니다. 데이터가 업로드되지 않으며 계정이 필요 없습니다.
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