懷孕週數 & 產檢時程表

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懷孕週數與產檢時程 ｜YoSi 親子健康 Pregnancy Week Calculator & Prenatal Checkup Timeline

This tool helps you calculate your gestational age (pregnancy week), estimated due date (EDD), and a personalized prenatal checkup timeline. It supports both natural conception and IVF.

  • Natural mode: Enter LMP or EDD.
  • IVF mode: Enter embryo transfer date and embryo day.
  • Results include gestational age, EDD, and recommended checkup dates.
Note: Always follow your obstetrician or healthcare provider’s guidance.
免責聲明：本工具提供一般性健康資訊與日期換算，協助理解孕期進度與常見產檢時程， 不能取代醫師／助產師／藥師等專業人員之診斷、治療或個別化建議。 產檢項目與時間點會因個人狀況（高危險妊娠、IVF、慢性病、用藥史等）與院所流程而異， 請以你的產檢醫師／醫療院所安排為準。若出現出血、腹痛、破水、胎動異常或任何不適，請立即就醫。
Disclaimer: This tool provides general health information and date calculations for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Prenatal schedules may vary based on individual conditions (e.g. high-risk pregnancy, IVF, medical history) and clinic protocols. Always follow the guidance of your obstetrician or healthcare provider..
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懷孕週數 & 產檢時程表 Pregnancy Week & Prenatal Checkup Planner

輸入日期後，自動換算孕週、預產期，並生成「你的產檢建議日期區間」。 支援自然懷孕與人工生殖（IVF/植入）。
Enter your dates to calculate gestational age, estimated due date, and a personalized prenatal checkup timeline. Supports natural conception and IVF.

提示：若你有「預產期」但不確定 LMP，也可以選 EDD 輸入，系統會反推等效 LMP。
IVF 換算邏輯：等效 LMP = 植入日 −（14 天 + 胚胎天數）。例：D5 植入 → 植入日往前 19 天。
醫療提醒（請保留）
本工具提供一般性健康資訊與日期換算，目的在於協助理解孕期進度，不構成醫療診斷或治療建議。
實際產檢項目、時程與判斷，可能因個人狀況與醫療院所而異，請以您的產檢醫師或醫療院所之專業建議為準。

Pregnancy Week Calculator – FAQ

How is the pregnancy week calculated?
The calculator estimates gestational age based on your last menstrual period (LMP), estimated due date (EDD), or embryo transfer date for IVF pregnancies.

Is this calculator accurate for IVF pregnancies?
Yes. For IVF, the calculation adjusts the pregnancy timeline using your embryo transfer date and embryo age (e.g., Day 3 or Day 5).

Does this tool replace medical advice?
No. This tool is for educational purposes only and does not replace professional medical advice. Always follow your obstetrician or healthcare provider’s guidance.