Has anyone had success with slow growing or a 4 cell embie on a day 3 ET

I had a transfer 3 days ago (on day 3) of a 4-celled em and one (better looking) 2-celled em. The clinic tells me that it's very unlikely a pregnancy would result and not to get any false hope (not that I have a lot of hope at the moment anyway). I know that everyone is differnt and anything can happen, but just wanted to know whether anyone has become pregnant from either a 4 or 2 cell embryo on a day 3 transfer. I really need to hear some positive stories. I am new to this. After a year of major disappointments and trials and errors, we finally reached a point where I could have a transfer - my first. Would really appreciate hearing back. I need a little hope.


ME 39, DH 41 (IVF, ICSI)
1St cycle: 3 mature eggs frozen (due to med reasons w DH)
2nd cycle: cancelled (LH surge)
3rd cycle: 4 eggs, 3 fertilied, 1 blast frozen (after PGD, was diagnosed with gen condition - adult onset cancer syndrome)
No longer doing PGD due to very low ovar reserve.
4th cycle 2: eggs, failed fertilization (sperm DNA fault then detected, which resulted from DH medically accquired fert problems, thus testicular biospies required)
5th cycle: 1 follicle contained no egg (devistated!) - previous 3 eggs fertilized with good sperm. ET on day 3; one 2-cell, one 4 cell (really hoping for a miracle).