Due Date Calculator

The estimated date of delivery, or due date, is usually determined by ultrasound measures or 40 weeks from the start day of the last menstrual period (LMP). In this calculator, we use both the start date of the last menstrual period (LMP) and the cycle length to predict your due date.

Indeed, the due date may alter depending on parameters like the results of an ultrasound, changes in the duration of the menstrual cycle, or modifications made by medical professionals during the prenatal visit. Due dates are frequently changed as a pregnancy develops.

Pregnancy weeks are usually measured starting on the first day of the last menstrual period (LMP). The weeks are predicted based on a menstrual cycle lasting 28 days, with ovulation taking place on day 14. Typically, from the last menstrual period (LMP), pregnancy lasts for about 40 weeks or 280 days.

It’s difficult to anticipate the precise date of birth, but due dates offer a rough timeline for delivery. Predictions may not be accurate due to variables such as irregular ovulation, variations in fetal growth, and variations in the length of the menstrual cycle. To estimate due dates, fertility experts or gynecologists employ a variety of techniques, such as maternal health exams and ultrasound measurements.

Prenatal care entails routine check-ups with medical professionals, such as physical exams and ultrasounds, to evaluate the health of the mother, monitor the growth of the fetus, and monitor progress toward the due date. Throughout the pregnancy, these check-ups contribute to the mother’s and the unborn child’s well-being.

Yes, the due date calculator generally works for everyone. Typically, the average cycle duration is 28 days. However, if it is shorter or longer than the average duration the due date may differ. For shorter menstrual cycle length the due date is said to be earlier. Whereas, if it is longer than the due date, the date moves further. This calculator takes into account the cycle length variations and LMP to predict the most accurate due date for your delivery.