Our Pregnancy due date calculator is designed to give you a quick and reliable estimate of your expected delivery date. By entering simple details such as your last menstrual period (LMP), conception date, or IVF transfer date, this tool calculates when your baby is most likely to arrive. It also provides additional insights, including your current trimester and the stage of fetal development, making it a valuable resource during the early stages of pregnancy planning.

The default pregnancy length is generally calculated as 280 days, or 40 weeks, from the first day of your last menstrual period. This timeframe is widely used as the standard for estimating due dates. However, it is important to remember that every pregnancy is unique, and not all babies arrive exactly on schedule.

While this calculator offers a helpful early estimate, your healthcare provider may adjust your due date during prenatal visits and ultrasound scans. These medical evaluations take into account your baby’s growth and other individual factors that affect pregnancy progress.

Use this calculator as a supportive tool to better understand your pregnancy timeline, while continuing to rely on regular medical guidance for the most accurate and personalized information.