Child Aspects?

OK so I find the new Kayle and Morgana lore to be somewhat interesting. Apparently, if you conceive children as an Aspect, they themselves are destined to one day become Aspects. More than that, though, they apparently achieve a sort of semi-Ascended state upon claiming their birthright?

What I guess I'm trying to ask is what happens if the other Aspects had kids? Would Taric's child grow crystals out of their skin? Would Diana's grow horns when the day came for then to embody the moon?

I'm partially joking here, of course, but seriously, what would happen if the other Aspects had kids? Has anything like this ever happened before? Are the children always going to inherit the Aspect their parent had, or do they still have to be deemed worthy of it?