{{hugs}} hun.
I feel your pain. (Last set of screeners made me miss my flight!
)
How many times do you bf/pump per day? I can't imagine that not pumping a similar amount would *help* your supply.
But I honestly don't know if you'd lose it all after less than 2 days, either.
Just thinking out loud here... You could take it & pump & dump so as not to explain frozen milk. Or if you're good at hand expressing, you could just do that at regular intervals.
I just don't know what to tell you. If you'd be heartbroken if you did lose your supply, then take it & at least do *some* amount of pumping. If not, then you could just take whatever happens. I've heard of several women using trips like this to finish weaning... More {{hugs}}