Due Date Calculator
| First day of your last period: | ||
| Number of days in your menstrual cycle: | ||
| (Most menstrual cycles are an average of 28 days, however they can fluctuate.) | ||
| Likely conception date: | ||
| End of first trimester (12 weeks): | ||
| End of second trimester (27 weeks): | ||
| * Your estimated due date (40 weeks): | ||
* This date is only a projection and is not an exact calculation.
Only 5% of women deliver on their projected due date.