Due Date Calculator

Just enter your information into this pregnancy due date calculator and we'll estimate your conception date, due date, and current fetal age. Congratulations!

Last Menstrual Period: (MM/DD/YYYY format) Average Length of Cycles: 22 to 45 (defaults to 28) Average Luteal Phase Length: 9 to 16 (defaults to 14) Estimated Conception: Estimated Due Date: Estimated Fetal Age:

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