I'm not allowed on a ladder (see? It just sounds goofy)

So far during my pregnancy, work hasn't really changed.  Except that I'm not allowed to use a ladder.  This wouldn't be a big deal at most jobs probably, but my stockroom is space challenged, so we stack everything as high as we can.  Try telling someone that you would love to grab them a navy peacoat, but you can't because you're not allowed on a ladder.  Trust me, you will feel like an idiot every time, and I've had to tell everyone the ladder response often lately.