What CD was your FET?

Hi all! My RE has recommended a FET instead of fresh. I’m set to start stims mid Nov for my retrieval (estimated around Nov15, but will adjust based on when period comes), so trying to get an understanding of what the FET cycle might look like. They only gave me the retrieval calendar so far.

So, what CD did you have you transfer if you did an FET instead of fresh transfer? Not sure if it matters, but I know I’ll be on estrogen patches, estradiol pills, and PIO shots.