shikamaru317 said:
Yeah, Jon would have a high chance of issues as well, though lower than Daenerys for sure, since some of Lyanna Stark's genes would have replaced some of the bad genes from his Targaryen bloodline. Still, even the Stark bloodline is far from perfect, because Lyanna's father Rickard married his first cousin once removed, Lyarra. One thing is fore sure, Jon and Dany would never have been able to produce viable offspring together, if that romance had worked out. |
Well, unless the inbreeding had been shown to make Dany physically disfunctional, which it hasn't, I'd say they would be fine. Cersei x Jaime had a higher inbreeding coefficient than Jon x Dany, as siblings born from a cousin marriage.
Either way... the point is moot now. The ink is dry, as the 3ER would say. Whatever their reasons, it is what it is.
