"Genetically fully human": having 2x23 chromosomes with the full complement of DNA that normal human cells contain; that is, not haploid like spermatozoa or ova.

"Distinct individual": Genetically different from the parent, and not just different with a transcription error.

Why it's relevant: Because "it's her body" and "it affects nobody else" aren't relevant arguments when it's not just her body, when there's another individual there. Now we have to have a real moral/ethical discussion, and we can't short-circuit it with dismissive strawmen.

But I'm fairly sure you knew all of that. I suspect that you just want to keep using the strawmen to avoid having the actual ethical/moral discussion.