Curious....

I was just curious as to if the doctor will still figure out your due date and aft along you are by your last period if you have long cycles....

I am currently cycle day 48 last period was 9th March but I didn’t ovulate until cycle day 37

Obviously if I went by the normal way I’d be 7 weeks pregnant tomorrow....but obviously this wouldn’t reflect on baby growth or anything even apps to try and figure it out it doesn’t let me put my last period along with when I ovulated! It says that’s not possible 😂😂