Must be looking Pregnant

I have now officially received the first comment from a TOTALLY random stranger about looking pregnant. It must be WAY more obvious that I am aware of, or else these people are just really balls-y. I was working at Labor and Delivery the other night and I went into a patient's room to help one of my co-workers-when a visitor (a soon-to-be grandma-about my mom's age) shouts "oh look, she is going to have a baby too"! I must admit I was taken aback. Good thing I had told my co-workers earlier that night. What an awkward scenario for a stranger to call me out in front of a co-worker that was not aware of my pregnancy status?!?! I am thinking that it is almost time to make it public on Facebook-now that is another big step :)