Sympathy Pains?

About 2-3 weeks ago my sciatica started making it's presence know.  I've never had an issue with it before; I've heard other people dealing with the pain, but I never had a clue about what it really felt like.  Now I do.  It turns out that Mark's sciatica started up about the same time mine did.  Also, his was on the left side...  Three weeks ago I decided to start with yoga classes to help out with it.  It's a yoga studio that I had gone before the pregnancy.  The day after the class my sciatica, hip and pelvic muscles felt increasingly better.  In the past 3 weeks my sciatic pain and other pelvic soreness has cleared....YaY!  A few days ago I asked Mark if he was feeling any better, miraculously his pain disappeared....hmmm.  I guess there is something to this thing called Sympathy pains.