Pregnancy Conception Calculator

This handy pregnancy conception calculator is a great tool to help you calculate your possible conception date and pregnancy due date. You will also find out the estimated fetal age of your child if you are indeed pregnant.

All you need to know is the date your last menstrual period started. If you know how long your menstrual cycles typically are and your average luteal phase - great. If not, leave the default setting, and the conception date calculator will give you a good general idea of your pregnancy due date.

This due date calculator is an easy, quick way to know when your estimated due date is. And isn't that one of the first things we want to know?

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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