I guess that is an expression of your respect for the value of human life...except tomatoes aren't human, and the mother is not the "owner" of the baby.
There is no baby and you and your cohorts are not the owners of it. You also do not own, or have any justification whatsoever to claim any soveriegnty, or right to determine how the mother must use her body, or to dictate to her how or what to consider her unwanted embryo. That stands especially clear and firm when it was placed by a rapist. In fact, such a person who would join forces to coerce the will of the woman raped regarding the unwanted embryo is no less than complicit in the rape itself!