IVF Due Date Calculator
Estimate due date from embryo transfer or egg retrieval/fertilization date and show the embryo-age method used.
Enter or adjust the values above, then calculate.
IVF Due Date: embryo Transfer & Retrieval Dates
Estimate due date from embryo transfer or egg retrieval/fertilization date and show the embryo-age method used.
Inputs this tool uses
- IVF date
- Date
- Embryo age at transfer
What you get
Estimated IVF due date from the entered procedure date and method.
How to use the IVF Due Date Calculator
- Enter ivf date, date, embryo age at transfer.
- Select any method, activity level or option shown on this page, then choose Calculate.
- Read the main result together with the supporting values, method, assumptions and limitations below before using the estimate.
How this calculation works
Pregnancy dating uses standard LMP, conception or IVF date conventions. Clinical ultrasound and clinician assessment can revise a working due date.
Example calculation
The sample values loaded into the calculator produce 2027-06-13. This example exists to show how the output is structured; replace the sample values with your own inputs for your calculation.
Assumptions and limitations
- Pregnancy dating is an estimate and clinical ultrasound may change the working due date.
- This tool is educational and does not replace prenatal care or medical advice.
Sources and review status
Source set last verified 2026-09-25. No clinician review is claimed unless a real named reviewer is displayed.
Questions people ask about IVF Due Date Calculator
Why does embryo age matter for an IVF due date?
For embryo-transfer dating, the embryo’s age at transfer changes the equivalent gestational dating offset. The calculator shows the method it uses.
Connected tools
Continue with the closest related calculation without re-entering sensitive values automatically.
Calculate gestational age, trimester, estimated due date, progress and countdown from LMP or due date using date-only arithmetic.
Open tool →◔Due Date CalculatorEstimate due date from LMP, cycle length, conception or IVF-related timing and explain the ultrasound-dating caveat.
Open tool →◔Pregnancy Week CalculatorCalculate current pregnancy week and day from LMP or due date and show the estimated due date.
Open tool →