Is Gordon Freeman A Father?

http://img101.imageshack.us/my.php?image=hl201dw6.png

A friend of mine posted this at another forum, but few results could be determined. Would anyone else like to shed some light on why Gordon has a picture of a baby in his locker?

Maybe he already has. He after all did have two weeks alone with her in the portal from Nova Prospekt. The game world has only advanced at most a couple days sinse that time, she wouldn't even know is she was pregnant =P.

Yes I was joking

I agree that its just an easter egg.