Board Thread:Spoilers!/@comment-6175354-20140420035659/@comment-16811522-20140423145546

ChocolatEyes613 wrote: ShadowLian wrote: I think it might be that this curse was intended to be a rescue. It is very plausable, at this point, that the Dark Curse was recast as a defensive strategy against the Wicked Witch. Perhaps, Mary Margaret cannot go into labor, while the curse is still active?

I'm starting to think so too, because in an online source (which includes an interview), it says that Regina, Snow and Charming team up together, and their decision (will) affect everyone.