Why yes, as a matter of fact, I am having a boy.

On my walk home from work, I pass a house that often has a motley group of people gathered outside - guys drinking beer and fixing a car, women sitting and watching kids playing in the street, etc.  I'm not sure that I've ever seen the same people there twice, but they're friendly and we always say hi to each other.

As I walked past yesterday, one of the guys shouted, "Uh oh, she's having a boy."  Now, one person at work did tell me that I "looked like" I was carrying a boy (whatever that means), but she already knew.  I told the guy that he was right, and he explained, "I should know, I have four of them."

So apparently now complete strangers, at least those with four or more kids, can tell what I'm having.

p.s. Note to self: Don't increase or decrease "exercise" (i.e. walking) at all until after I have the baby.  Ouch, I'm sore.