Scan 10 coming up tomorrow...
Dr. S confirmed that the first follicle developed into an LUF. He sent me a terrific email saying that the second follicle is at a mature size and is showing the slowing down growth rate typical before ovulation. (Go 2nd follicle, Go!!)
He also said that LUFS is typically diagnosed in an unstimulated cycle. (I've been taking Femara for a while and did on CD3). He said it's possible to occur in a treatment cycle (which may mean new treatments for the next cycle). And, it's not terribly uncommon to see several follicles develop, one with normal rupture and the other proceeding to LUF.
I'm breathing a little easier. And, I'm REALLY hoping the second one is our girl!! Go follicle!
Thank you all for your comments, encouragement and prayers... for me AND my follicles. :-D