4721776 That's what I think too. The writing is on the wall.

4721776 It's got to be that Cadence is pregnant. I mean, what else could it possibly be?

There is a very outside chance that the conclusion is such an obvious one that they may subvert it and use our presumptions as the basis of a "hilarious misunderstanding" episode, but hilarious misunderstandings do not create new princess baby toy lines for people to buy merch of, so yeah, it seems likely. Besides, they're basically pony William and Kate, right down to Shiny's wedding uniform. Once those two started (ahem) generating heirs in real life, this development was nearly a given.

4721776 I want this to be true.

I sincerely hope so. Personally I hope it's an alicorn colt, just so we finally have a canon male of the species.

4723311
What if it turned out to be a Pegasus?!