Unless you want be an emotional mess, 10kiu vials are useless for our purposes. It degrades too quickly. Even refridgerated.
I used to buy 5000iu vials and reconstitute it all. Then put in sLin pins and freeze in syringes that would normally degrade before getting to them.
honestly though, good luck trying to dial anything in with current HCG. I have not seen much accurately dosed in a while. It’s just a guessing game.
I use what I assume is about 500iu twice weekly but who knows how much it really is…