How many Weeks Pregnant am I

How many weeks am i if my due date is 1st Oct 2023
My due date is 1st Oct 2023 - how many weeks am I and when did I conceive?

You are: 13 Weeks 4 days Pregnant
Womb Gestational growth Starts Dec 25, 2022*

More about your Due date 1st Oct 2023
* Approximate based on real samples