Hmm. Like some others, I doubt that this overriding hunger of Lois' is a symptom of pregnancy. If this is a week or less after the toga party, then it's more probably her body's reaction to the hypothermia and the huge expenditure of energy she made when carrying Clark through the snow. Let her eat! Besides, sharing meals is an excellent way to build interpersonal bonds. She and Clark will get that much closer every time he prepares her pancakes just the way she likes them.
That's not to say she isn't pregnant, you understand, just that it's too soon for any obvious symptoms.
The dreams? I dunno. Are they picking up vibes from some other dimension's Lois and Clark? And what's this about someone trying to take Lois' baby? That does not bode well to me. Wonder if Lana will be involved in that?
Speaking of Lana, that (relation)ship may not have sunk yet, but it's definitely taking on water fast and listing heavily to the stern. Lana will not take the news about the birthday suit sleepover well, nor the news about her boyfriend being alone with Lois (surely Lana has a name for her, maybe something like Pit Bull?) for several days. Joe won't like it either, but I don't see him getting all up in Clark's grill about "sleeping with my girlfriend! You cad!" He can just comfort Lana.
This tale is even more entertaining than I thought it would be. Let's have more! And soon!