I bought some breast pads the other day. We were buying nappies etc and I saw them and they're pretty cheap. So I picked up a packet. Had to explain to DH why I wanted them in advance to remove the deeply concerned and confused look.
I haven't started leaking yet. In a way it'd be a relief

in your words at least I know they're working. But I'm still glad I haven't got two wet patches on my shirt.
At least I'm prepared!