Thanks everyone. OP here. Just heard from the lab, and none of the others made it to the blastocyst stage. I'll hear from Natera, the lab doing PGS testing, in about 10-14 days. I keep thinking what if all four embryos come back abnormal?
As far as PCOS, I don't know. The whole reason I started this is that when my OB did initial testing, my AMH came back at 11.4, which said made her worry about PCOS. But when I started seeing the RE, she and all other doctors said I couldn't possibly have PCOS, because I'm not overweight, have normal periods, and have no facial hair. I'm not sure why no one will discuss PCOS with me!
They were worried about hyper stimulation, and I was pretty uncomfortable during this process. I think I made it to Day 7 on stim meds, and ended up having to have ultrasounds more frequently.
I have gotten pregnant normally before - does PCOS ever develop later in life? I guess I don't really understand it. My RE looked at me in the face and said "it doesn't really matter if you have PCOS, which I doubt you have - it's not like something we treat."
Thanks for the reassurance everyone!!!