Introduction One of the most anticipated dates during pregnancy is the due date — the day your healthcare provider estimates you’ll welcome your baby into the world. However, many expecting parents are surprised to learn that due dates are just estimates, and the actual birth date can vary widely. Understanding how your due date is calculated and why it might not be exact can help you better prepare emotionally and practically for the arrival of your baby. In this article, we will explore the common methods used to estimate due dates, factors that affect their accuracy, and why babies often…