Possible Pregnancy S2?
Not sure how the sterilisation shot works, and how quickly, but technically Michele could already be on her way to being preggers after her night with Fernando. That would be an interesting twist for season 2!
Also, I usually hate dubbed shows, and much prefer subtitles, but this was so awesome it still worked. I think that's a pretty huge credit to the voice actors who did the dubbing, it would've been a massively hard gig.