This is actually regarding my dumeril's boa. I use sophresh aspen bedding that's thick and gross, and I know that Vigil has eaten a bit of it in the past (as it sticks to the rat while she's swallowing), but I assumed that she can digest it. Recently, I saw that consuming too much aspen can cause blockages. She hasn't pooped in longer than usual, and I'm just getting paranoid...

So I am wondering how I can tell/feel if there is a blockage that I should be worried about?