Yeah, sadly our ET was a disaster even with donor eggs.. Story of my IF life.. We had 5 embryos left (1 arrested from day 3 to 5) but of the 5, 4 were still morulas and 1 was an early blast, a 1CC. I was shocked at the poor quality since it was just supposed to be my crappy eggs as our problem so how could this happen? It was devastating to say the least. We put back the 1CC, a 3M morula and a 1M morula. It would be a miracle for this to work... the other 2 morulas were kept in culture to day 6 to see if they were just slow growers but nothing was able to be frozen.
My DH has always had great SA's but I've learned from others that the sperm can still have fragmented DNA which will cause the embryos to fail from day 3 to 5. I'm suspecting that might be the problem. DH has a lot of the risk factors for it so I'm gathering info to order that test. It's experimental and lots of REs don't believe in it. You also can't really fix if it comes back poor. You can try some vitamins to improve it but it's basically a crap shoot for the embryologist to blindly pick a good sperm to ICSI with. I'm not sure I can take anymore of this...