My silver laced wyandotte appears to be egg bound. I've given her a sit in a warm bath and put her in a box in the dark closet and she has done a poo after that (runny and yellow) but no egg yet. My question is, I've read to give her calcium to quickly help that egg (if there is one in there) get laid. I couldn't find liquid calcium at my local store but I got Pedialyte. Can I use that to help her?