Estimated delivery date

Bre • ✨my year

So I just had a 4D ultrasound done on Monday & based on measurements my EDD is July 17. Based on my <a href="https://glowing.com/glow-fertility-program">IVF</a> doctor, she told me my due date is July 9. If I were to use an online <a href="https://glowing.com/glow-fertility-program">IVF</a> due date calculator my EDD is July 14. I know I know it’s an estimated delivery date but what date should I go by? 🤷🏼‍♀️