Did you use progesterone support after EPU? I had a couple of freeze all cycles, so we didn't use progesterone support after EPU and AF always started at day 8... but if you'd had a D&C, I'd be wondering if there is any lining left to shed.

Most doctors seem to suggest waiting a cycle between stims, so if you're happy to go straight ahead and your FS is happy to go straight ahead, then I would do so.

Wishing you success with the next one.

BW