Curious about her ribs...

I am taking Rowyn to the doctor tomorrow to get her chest cavity checked out.  Chris and I have noticed this recurring bruise that she continues to have.  We know that she is getting the bruise more than likely from army crawling on the floor, and scooting on her chest.  When you feel of it, sometimes it feels like theres a knot under the skin and sometimes it feels like its just her rib.  But you can feel that there is a definite difference from her left side compared to her right(other wise there would not be a bruise too right), so we decided to take her in to just get it checked out, just in case.  I will keep you posted on the results.