I had my first round at this clinic, 13 eggs retrieved with only 8 mature... of them 2 made it to day 5 blastocyst. I tested PGTA non euploid and one ended in a miscarriage.
Round 2. Different protocol. Of 20 follicles only 7 eggs retrieved. Waiting to hear back on fertilisation and development.
I'm 29 so for my age should be better results.
It's a well known clinic in London, one of the big ones.