Fecha probable de parto en FIV: cómo se calcula a partir de la transferencia | Bump Pulse

Tras una FIV, la fecha de parto sale del día de la transferencia: suma 261 días si fue en día 5 y 263 si fue en día 3. La fórmula, ejemplos resueltos y el modo FIV de la calculadora.

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.