How do I calculate my IVF due date for frozen embryo transfer (FET)?

Day 3 embryo transfer: Add 263 days to your transfer date
Day 5 embryo transfer: Add 261 days to your transfer date

Question

Accepted Answer

For frozen embryo transfer, your due date calculation depends on the embryos age at transfer :

Alternative method: Add 266 days to transfer date, then subtract the embryos age (3 or 5 days)