Birth Due Date Calculator

The birthday is estimated from the last menstruation. Approximately, 280 days after the last menstruation.

Due Date
Maternity leave start
Maternity leave start(gemini)
Matenity leave end

Maternity Leave

In Japan, the Maternity Leave intervals are deteremined;

  • Start: 42 days before the due date (inludes the due date). In case of gemini, 98 days.
  • End: 56 days after the actual birth date (excludes the actual birth date).

Updated:

Tags:   health   nursing