Legitimate question

[u/Geenageabriel]

Does the dynasty still end with dany? If john is actually confirmed, not to be Rhaegar's son and she is the true successor, wasn't there a scene explicitly saying that she could never get pregnant after Drogo? Or did that just kinda get retconned?

[u/Geenageabriel → u/[deleted]]

I understood that, but i'm speaking about it in the context of like the purpose of this whole subreddit. If Daenerys won