My wife and I are about to start trying IUI, but we're not sure how many vials to purchase. Ideally we would both carry (me now, her in 1-2 years). I know that the buyback program exists, but it's just such a HUGE amount of money to pay for lots of vials all at once.
We need two vials per IUI try, and we don't want to risk running out if it doesn't work the first time. So many things to consider! Any help or advice would be GREATLY appreciated.