How many Weeks Pregnant am I

How many weeks am i if my due date is 9th Sep 2023
My due date is 9th Sep 2023 - how many weeks am I and when did I conceive?

You are: 16 Weeks 3 days Pregnant
Womb Gestational growth Starts Dec 03, 2022*

More about your Due date 9th Sep 2023
* Approximate based on real samples