Pregnancy Due Date Calculator When the Last Period Began on March 13, 2025
If the first day of your last period (L.M.P.) was March 13, 2025, your due date will be:
December 18, 2025 (that's Thursday)
It seems that the date March 13, 2025 is a date pointing to the future, correct the date of the first day of your last period. The date above indicates the day of delivery assuming you really know the future date of the L.M.P., and that you become pregnant.
Due dates for nearest periods
- Calculate due date when last period was March 8
- Calculate due date when last period was March 9
- Calculate due date when last period was March 10
- Calculate due date when last period was March 11
- Calculate due date when last period was March 12
- Calculate due date when last period was March 13
- Calculate due date when last period was March 14
- Calculate due date when last period was March 15
- Calculate due date when last period was March 16