I suspect not, at least not in terms of the possibility and the discussion. Yes, it’s possible that the test will be negative. But I suspect that at the least we’ll see Brad and Toni talking about the possibility of having a baby.
I don’t think G&K would introduce the CB possibility of Toni being pregnant just as a plot twist. The subject is serious and would probably engender immediate emotional buy-in by a significant portion of their readers. Raising the possibility casually just to toss it away would alienate quite a few of their readers – and I think they’re smart enough to realize that.
This is the first really funny strip in quite a while. As in universally funny – a joke even those who aren’t familiar with the story line or characters could get.
Toni is one smart cookie!