Question 1

How is the estimated conception date calculated?

Accepted Answer

BirthEcho counts the gestational weeks you enter back from your birth date. Optional birth time and place can help set the date context. This is an estimate, not a medical determination.

Question 2

Which date can I use for a match?

Accepted Answer

You can choose either the estimated conception date or your birth date itself. The selected date becomes the anchor for the history search.

Question 3

How are historical matches found?

Accepted Answer

BirthEcho looks for sourced Wikipedia death dates near your selected date. It starts with a five-day window—two days before through two days after—and expands to as many as 14 days on either side only if the first window has no matches.

Question 4

What sources are shown for a matched figure?

Accepted Answer

Each matched figure includes a biography source and a separate death-date source, so you can inspect the references behind the profile and date.

Question 5

What do these date matches mean?

Accepted Answer

They are speculative coincidences for entertainment and curiosity, not evidence of a connection or reincarnation, and not a factual interpretation of anyone’s life.