体外受精の出産予定日：胚移植日からの計算方法 | Bump Pulse

体外受精では、出産予定日を胚移植日から計算します。5日目胚の移植なら261日、3日目胚なら263日を足します。計算式、計算例、計算ツールの体外受精モードを紹介します。

How is an IVF due date calculated?

Add 266 days to the embryo transfer day and take away the embryo's age in days. That is 261 days after a day-5 transfer, 263 after a day-3 and 260 after a day-6.

Is the IVF due date different for a frozen transfer?

No. The sum is the same for a fresh or a frozen transfer: it uses the transfer day and the embryo's age at transfer.

Does a scan change an IVF due date?

After IVF, the transfer date sets the due date and a later scan doesn't change it. Ask your midwife or doctor about your own dates.