When to expect period after failed IVF cycle?

Question

My retrieval was July 1st. I had PIO injections and estradiol until the 4th when my transfer was cancelled. 
When should I expect my period? Today is the 8th, and nothing yet. I've been crampy for two days, but no sign of spotting or flow at all. 
So much unknown in this journey!!

Answer

I'd think not until around the 15th, assuming you have a 28 day cycle, but the progesterone might make it a little later.
Sorry about the cancelled transfer :/ Sucks! Was it due to OHSS?