I had a failed IVF attempt in Feb 2009, with 8 eggs retrieved, 5 fertilized, 2 blasts transferred, none to freeze. This cycle I had 16 eggs retrieved, 10 fertilized,  2 blasts transferred on Monday, and I got the call yesterday that all fertilized embryos had arrested their development, which means we are again with none to freeze. So discouraging. I am just wondering how many couples have had embryos to freeze? Is it common to not have any? Is there something wrong, genetically or otherwise?