SORRY!!!! You know, doctors actually don't tell us enough, we have to learn on our own. I didn't even know the first IVF cycle that follicles WEREN'T eggs!!! I was DEVISTATED!!!! Like I said, try not to stress, that is a HUGE factor in all of this. IVF is so emotional. It is WORSE than actually being pregnant!!!
How many embryos make it to transfer and whether you will have any embryos to freeze depends on the quality of your embryos. We had 9 embryos also and transferred 3 on day 3 but had none to freeze. I hope your statistics are better than ours were. You are so much younger so I am sure embryos quality will be better for you guys. However, we did get our bfp so I am not complaining.
I know how stressful ivf is and I know how it plays with your emotions. I hope everythings works out for you guys.