Board Thread:General Discussion/@comment-6192846-20140507131600/@comment-6192846-20140528222407

I suppose that's possible, but then Meta's implied knowledge of being "20" doesn't apply, if she was grown at a faster rate (at which point we do see her as a child outside of any test tube so she would have to have had growth acceleration either in her genetic structure or some hormonal injections or something).

Unless another source corraborates the idea she grew faster/Seth is really that old, I personally would rather we not make that assumption (and I'm the one that brought it up XD).