Today dw and I thought of another potential known donor (we thought we'd exhausted our possibilities and were moving on to the sperm bank), someone who we actually want to ask if he'll do it (other potentials have been eliminated before reaching this stage). But HOW do we ask? He's one of our neighbors (though we're moving in a few weeks), and we don't know him especially well (which I think might make asking him easier?). Do we just knock on the door and ask if we can borrow some sperm, the way we'd ask to borrow some milk?
I'd love to know how others have approached their KDs!