Aww, it would be so cute to have Mel in the Lounge!
The birth itself wouldn’t occur in the Lounge. Gabriel keeps their timelines in stasis so long as they’re inside, so John can rest easy. However long she was around if she’s pregnant, she wouldn’t go into labor.
(She probably wouldn’t like the extra time added to her pregnancy, but at least she won’t remember it when she returns to the real world)
Just imagine that kiddo getting into trouble immediately, wanting to meet all these different versions, smol and tol, of their father. None of the Deans would have any resistance to the kiddo, and even less when they found out that one of them went and had a kid.
BL Dean will be flabbergasted (smols don’t have much in the way of birth control, Mel is likely far less surprised by her pregnancy than Dean would be)
We don’t have minor characters appear in the Lounge currently, but if she ever did reappear and become a reoccurring character in the series, we’ll be seeing her in there, kiddo in tow!
Brothers Apart 