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IVF Due Date Calculator
Calculate your due date based on embryo transfer or egg retrieval dates.
👨⚕️ IVF Due Date & Gestational Age Calculation
IVF due dates are typically more precise than natural conception due dates because the exact time of fertilization or embryo transfer is known.
- 5-Day Embryo Transfer: Due date is calculated by adding 261 days from transfer. Gestational age begins 19 days prior to transfer.
- 3-Day Embryo Transfer: Due date is calculated by adding 263 days from transfer. Gestational age begins 17 days prior to transfer.
- Egg Retrieval: Due date is calculated by adding 266 days from retrieval. Gestational age begins 14 days prior to retrieval.
Disclaimer: This calculator is for educational purposes only. Always verify your official gestational age and EDD with your fertility clinic or OB-GYN provider.