Want to hear an even worse, cold hard, fact?
She knows it's wrong.
That's why she's killing her child.
She knows she'll feel remorse about abandoning it if she gives birth and the child is still alive out there.
So she wants to make it irreversible so she can say "Well, it's done and over."
She's killing the child not because she doesn't want to raise the child, but because she wants to have an excuse for not raising it.
To use "It's dead, so I can't raise it." she kills the child to give herself an excuse.
She doesn't kill the child because she would prefer the job.
She kills the job for an excuse to give to other people, and most of all, herself.

Most skilled western woman chef