Calculates estimated due date based on LMP (last menstrual period)

GMT live date & time

How a Pregnancy Due Date Calculator Works

What is a Pregnancy Due Date Calculator?

A pregnancy due date calculator is a handy tool that helps expectant mothers estimate their baby’s arrival date. Generally, this calculator uses the first day of your last menstrual period (LMP) or the date of conception to provide a rough estimate of when your baby will arrive. This tool plays a crucial role in tracking your pregnancy stages and preparing for upcoming appointments.

How to Use the Calculator

Using a pregnancy due date calculator is straightforward and user-friendly. To get started, enter the date of your last menstrual period. If you know the exact date of conception, you can use that too. The calculator will then provide you with an estimated due date. It’s important to remember that this is an approximation, as many factors can influence when your baby is born.

Factors that Affect the Due Date

While the pregnancy due date calculator provides a valuable estimate, various factors can affect the actual delivery date. These include your menstrual cycle length, individual health conditions, and whether you have had previous pregnancies. Additionally, most babies arrive within a window of two weeks before or after the estimated due date, so staying flexible can be beneficial as your due date approaches.