What should I go with?

Kristen • Pregnant with baby #3! My boyfriends first, it's new and exciting! Can't wait until August!
I've been getting BFPs all week. According to the first day of my lmp I am due on August 10th. But according to my ovulation date I am due on August 5th. Not sure which one I should go with for now?? I don't have a dr. appt until January 4th!