EDD - changing?

CB • Married. 💙💙

Hello, mamas! So I had my first u/s and my EDD was 08/12. I went home to visit my old obgyn, where my mom works, and they measured the baby and said 08/10. I got my second u/s with my OB and now my EDD is 08/07. Has anyone else’s due date changed? And if so, do you now go by that due date or the original?