Hi babymamma23, 20 is a good number to start with. Like Andie said I can't offer any advice on ur situation but in the three cycles I've done I have ended up with one balanced embryo for transfer each time. Our first two cycles we had about 20 collected 13 fert & 11 suitable for biopsy. Our third cycle we had 15 collected & again ended up with one to trf (can't recall how many fert ect) but our issue is my chromosome translocation so I would think my drop off rate would be different to urs. Also we had problems with the dyes used for our testing which effected our numbers on the first cycle. Good luck & I hope that u have a nice big batch to freeze.

Sunbeam enjoy ur break, that pool & wine sounds like a good combo!

babymamma23, Sunbeam, Elle, Andie, Joe, Minnie, BF & all the lovely ladies who are a part if this thread , have a wonder full Christmas with ur loved ones & a happy new year. Thinking of u all always : )