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Flo Health Due Date Calculator

Reviewed by Calculator Editorial Team

The Flo Health Due Date Calculator helps you estimate your due date based on your last menstrual period (LMP) or ultrasound date. This tool provides a pregnancy timeline that can help you track your baby's development and plan for your delivery.

How to Use This Calculator

Using the Flo Health Due Date Calculator is simple. Follow these steps to get your estimated due date:

  1. Select whether you want to calculate based on your last menstrual period (LMP) or an ultrasound date.
  2. Enter the relevant date in the provided field.
  3. Click the "Calculate" button to see your estimated due date.

The calculator will display your estimated due date and provide additional information about your pregnancy timeline.

How the Due Date is Calculated

The standard pregnancy length is 40 weeks (280 days) from the first day of the last menstrual period (LMP). The due date is calculated by adding 280 days to the LMP date.

Formula Used

Due Date = LMP Date + 280 days

For example, if your LMP was on January 1, 2023, your due date would be October 31, 2023.

If you have an ultrasound date, the calculator will adjust the calculation based on the gestational age at the time of the ultrasound.

Interpreting Your Results

Your estimated due date is based on the average pregnancy length. Keep in mind that:

  • Every pregnancy is unique, and your due date may vary.
  • Early or late due dates are not necessarily indicators of complications.
  • Consult with your healthcare provider for personalized advice.

The calculator also provides a pregnancy timeline chart that shows key milestones and your baby's development at different weeks.

Common Questions

How accurate is the Flo Health Due Date Calculator?

The calculator provides an estimate based on average pregnancy length. For the most accurate due date, consult with your healthcare provider.

Can I use this calculator if I had an ultrasound?

Yes, the calculator can adjust the due date based on your ultrasound date and gestational age.

What if my due date changes after the initial calculation?

Pregnancy lengths can vary, and your due date may change. Regular check-ups with your healthcare provider will help track your progress.