Pregnancy Due Date Calculator

When am I due?

Image Want to know when your baby will arrive? Or when conception occurred? Just enter the date of the first day of your last menstrual period (LMP) and we'll do the calculation for you. (Keep in mind that these are only estimates, based upon a 28-day cycle. And only about 5% of babies actually show up on the date they're due.)
Note: Your browser must be Java-enabled for the calculator to work.

Remember that the normal range of time betwen conception and birth can vary from 38 weeks to 42 weeks, depending on your menstrual cycle and the date of your last period. Ultrasound scanning can provide a more accurate determination of your baby's due date, so ask your doctor when you have your first ultrasound.

Month: Year:


Your baby should arrive on or about
    ... and was probably conceived on

Now Find a name for your baby

OBGYN © Copyright 2006-2023 All Rights Reserved | Legal Disclaimer