I work in a sea of cubicles and there is a "gentleman" that sits in front of me that always comes to work sick. He either claims he is not sick at all or blaims it on allergies. But everytime he comes in sick he gets someone else sick-- usually me. This happened yet again last week and now I am suffering with a terrible head cold-- 5 weeks pregnant-- with not many options for treatment. I'm not ready to tell my boss and coworkers I am pregnant so right now it seems I just need to focus on getting over this cold and being healthy. My question is if he comes back to work again visibly sick, would it be fair for me to tell my boss I am pregnant and I do not want to be subjected to this guy's germs?