Due date calculator

Kritishna

Hi ladies . Ok so on Saturday just gone we found out we were pregnant yay 🤗🌈😁

According to my dates we would be 7w 4d

( first day of last period being 30th November 2018 )

Just been to the doctors about bloods done 2 days ago, it's only saying I'm about 3w 4d

What do I go by for my due date ?

I'm so confused it's driving me crazy

We have not had any scans yet either