For real?

REALLY?

none. In my opinion Chuck would be like: "What? Are you sure?"
And he wouldn't be sure if that's good or not. He would be in shock but in the end he would choose Blair and help her.

Being shocked is normal, that he will be, but he won't let it show. We have seen, when things get real serious he does something really crazy, I guess he would try to ignore it like that, and Blair would break under pressure, she'll feel unwanted, and the usual drama will happen. Then suddenly Chuck'll realise, *SHIT*, its time to get things right, until, he finds her in some hospital, where he thinks, she got an abortion, and he feels all pissed, and bad about it, but we know, in GG, its always the opposite. We find out Blair eventually did not get an abortion, after a long cource of racing and pacing with Dilemma and Dilemma's friend Darota. I can totally see it...and some more...

Blair being pregnant would be the worst storyline ever.

I think it'd be great if Blair has Chuck's baby eventually, and with as often as they're supposedly having sex, it'll happen sooner rather than later no matter what type of birth control they use. ;) (Mark my word.)

We'll have to see what happens though, hopefully before the series ends. lol!

I don't think he'd say any of those lines. He'd be in shock and probably lost 4 words but he'd come around.

if you dont remember they already had a pregnancy scare and Chuck went to talk to her and he didnt seem too unhappy though his initial reaction was to say it's Nate's

A reliable magazine said that someone was getting pregnant in s3 and that it wasn't Lily, Jenny or Serena. So I guess it's possible.

i think it well be a shok to all the fans but i asgree with tash1993 he well come around in the end

i think he would be a great father, but this is proably what he would think.