ah-choo

So this might sound a little random, but I think this pregnancy makes me sneeze. I sneeze at least 10 times a day, maybe more. It doesn't seem connected with anything in particular--and I don't have itchy eyes or seem to develop any colds. It doesn't come with particular smells or anything.  I haven't read anything in any pregnancy books about sneezing as a symptom. I swear I didn't sneeze this much before, but who knows?!