Since it must be treated from conception as a person, the embryo must be defended in its integrity, cared for, and healed, as far as possible, like any other human being.
Is not the mother a human being that needs to be treated as a person, defended in her integrity, and healed as far as possible? There are hard choices to be made in this imperfect world. Sometimes it is a choice between mother and baby.
Healing does not include the murder of another person, the Church is very clear on that. Next quibble.