Hi - I just had my first IUI using donor 13009. Has anyone used this donor? If yes, what was your experience?

Also, I was only able to afford 2 vials at the time. If this does not work, I would like to try again, however, I am interested in purchasing vials from people that no longer need them. Does anyone know if the Fertility clinics are ok with you switching donors? I had genetic counseling, which was required by my clinic. I don’t want to do that again, because I pretty much know what to look for and it costs $250. Will my clinic give me a hard time?

Any info is greatly appreciated.
Thank you!