Board Thread:Episode Discussion/@comment-4141313-20181208003742/@comment-16502426-20181208225152

AntisocialMedia wrote: ...why would you, though?

Regardless, given the child's resemblance to Terra, and very little to the Arcs, I think Occam's Razor says "sperm donor," though adoption or a past relationship are also possible. Why would you go to the trouble of converting a chromosome you mean? They may have wanted to leave the baby's sex to chance. I imagine if the technology ever exists in the real world, many would make that choice rather than specifically choosing one or the other.