HOW MANY WEEKS AM I?

​Your estimated date of confinement (EDC) or estimated due date (EDD) can be calculated if you know the date of your egg retrieval in a fresh cycle or date of your embryo transfer in a frozen cycle.

If you conceived on your own, you should use the last menstrual cycle (LMP) to estimate your dates. Your doctor or midwife may change your EDC or EDD based on your ultrasound findings.

Pregnancy calculator

Step 1: Method of calculation

First day of last menstrual period Date of egg pick up Date of Day 3 embryo transfer (fresh or frozen) Date of Day 5 embryo transfer (fresh or frozen)

Step 2: Select date

Step 3: Discover

Show my results

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Your selection is invalid. I am pregnant.
My EDD (estimated due date) is .