Calling all Ramzi theory experts!

Kasey • Fri, Feb 17 • 33yo Married to my best friend 2+ yrs of negatives before 💙 Dax 9.7.17 2+ yrs of negatives before 💙 Stellan 11.29.2020 Hoping & praying for sticky baby #3

This is my ultrasound at 6w4d. I'm 9w today. Opinions greatly appreciated. I tried but I just don't understand it.