IVF Due Date Calculator
Calculate your IVF due date from embryo transfer date (Day 3 or Day 5).
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Calculation Results
Your IVF Estimated Due Date
March 12, 2027
Milestone Schedule
Embryo Transfer
June 24, 2026
Today
June 24, 2026
Your Due Date
March 12, 2027
Metrics Analysis
How This Calculator Works
Adjusts pregnancy's 266-day post-fertilization timeline directly based on the age of transfer (3 or 5 days) to project the 40-week milestone.
IVF Due Date Calculator — Day 3 & Day 5 Transfer Dating
Pinpoint your IVF due date from your transfer schedule. Recognized as the gold standard for reproductive dating.
How IVF Transfer Dating Works
Embryo transfers replace ovulation. Day 3 transfers have 263 days of development remaining, while Day 5 blastocysts require 261 days to reach full-term gestation.
Calculating Equivalent LMP
To coordinate with traditional obstetric tools, we back-calculate an 'equivalent' last menstrual period so tracking applications line up.
Clinical Standard Reference Guideline:
ASRM and SART reporting standards.
Frequently Asked Questions (FAQ)
Q:Why is an IVF due date more accurate?
Because the precise date and age of embryo transfer are known, there is zero guesswork about cycle variance or ovulation timing.