I am not christian but will attempt to answer anyway:
in the bible, it says that God knows you even when you are in your mother's womb, so a foetus is considered a person so to speak.
so abortion is a no-no strictly speaking but subject to intrepretation,,,,
there are pro-life christians and there are also pro-choice christians,,,
I don't think you can find absolute black or white moral directions for certain questions here,,,
since the foetus is still part of the mother's body, it's obvious that the mother have the right of ownership as it is to her head, body and legs.