ARGC - are these things true?

[strtng]

Just wondering if any of the people that have been through a cycle at ARGC can tell me if this is true: I've read that if you produce less than a certain amount of embryos they won't test them genetically? And I've also read that if you produce, say 4 embryos, and want to freeze and genetically test them, when it comes to the transfer they will defrost ALL of them to see which ones look best for the transfer (seems bizzare?!! maybe I misunderstood) ? And that the way they achieve such high success rates is by transferring 2 each time?

I have done a few collections at the ARGC and I don’t believe this is true.
I had 2 embryos frozen from each of 2 egg collections. Each time I had genetic testing. They don’t always transfer 2, it’s case by case, for me it will be 1.
And I am pretty certain they would not defrost all and decide which to transfer. I certainly have not been advised that that is how it will work.
ARGC is a good clinic, they are intense but very thorough.