How is the due date calculated after IVF?

For a Day-5 blastocyst transfer, the due date is calculated by adding 261 days to the transfer date. For a Day-3 transfer, it is 263 days.

When is the TIFFA scan done in India?

The Targeted Imaging For Fetal Anomalies (TIFFA) or Anomaly Scan is typically scheduled between 18–20 weeks of pregnancy.

Pregnancy & Due Date Calculator

Calculate your expected due date from LMP, conception, or IVF transfer date. Get FOGSI-aligned milestone schedule.

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Quick Summary: Pregnancy & Due Date Calculator

In FY 2026-27, the estimated due date (EDD) is calculated by adding 280 days (40 weeks) to the first day of your LMP. Our tool also supports IVF transfer dates (Day 3 or Day 5) and maps critical Indian scan milestones like NT and TIFFA.

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