Third time's the charm?

We've set the ball rolling for round 3. I called the Women's fertility institute today and E has her first appointment(ultrasound & blood draw) scheduled for the 9th, back to those 7:00am appointments. That's the 9th day of this cycle, 3 days earlier than the last time. So far, I've gathered (from my spreadsheet that I made up especially for this) that her cycle is 24-26 days long, she ovulates around the 12 or 13th day and going by these numbers we should know if we are pregnant or not around or after the 23rd of July.