Pregnancy Due Date Calculator
Key points
- Use this calculator to determine the milestones during your pregnancy.
- Your health care provider uses the number of weeks since your last menstrual period to describe how far along you are in your pregnancy.
- Enter the first day of your last menstrual period, then press 'Calculate'.
Due Date Calculator
AND other important dates during PREGNANCY
Use this calculator to determine the milestones during your pregnancy. Your health care provider uses the number of weeks since your last menstrual period to describe how far along you are in your pregnancy.
Enter the first day of your last menstrual period, then press 'Calculate'.
Written and revised by
Andrey Nailor, M.D.
Our doctors write and review articles for accuracy and keep them up to date.
health.am provides general information, not medical advice. Always consult a qualified health professional about your own health.

