Max,
I have had many pickups and transfers but my most sucessful pregnancy was achieved from a pick up of 7, this was after many pickups in the 40's and 50's I had one pickup with so many and on the day of the transfer we were told nothing had acted normal so we got nothing...its quality.
You still have a 20 and a few laging behing that will pick up in the next few days...Good luck
Bec