outlaw2LK wrote:

Superman stood inside the chamber to be protected from the reverse effects of the radiation that allowed him to be human in the first place. Anyone with Kryptonian DNA standing outside would now be in direct contact with those effects (Zod, Ursa, Non). Lois and Lex would be un-affected, or so you would think... Remember Lois now has Kryptonian turned Human semen/sperm inside her. Since she was in contact w/ the radiation, then it's safe to say that that semen/sperm inside her would've been affected and changed back from Human/Kryptonian to Super Kryptonian.