Pregnancy Due Date Calculator When the Last Period Began on September 15, 2025
If the first day of your last period (L.M.P.) was September 15, 2025, your due date will be:
June 22, 2026 (that's Monday)
It seems that the date September 15, 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 September 11
- Calculate due date when last period was September 12
- Calculate due date when last period was September 13
- Calculate due date when last period was September 14
- Calculate due date when last period was September 15
- Calculate due date when last period was September 16
- Calculate due date when last period was September 17
- Calculate due date when last period was September 18
- Calculate due date when last period was September 19