It wasn't our first cycle... there was no transfer with our first cycle. but our first transfer appears to have worked!

Sarah, I did find some numbers for you...

For a woman under 35, one day 3 embryo has a 22% chance of resulting in a live baby. One day 5 blastocyst has a 42% chance of resulting in a live baby.

Those figures were from SIVF from 1998 and 2001. I have no idea what the stats are currently, but I guess it does give you some idea of the numbers game.

BW