If you are speaking of life of the mother, it’s almost never necessary to have an abortion to save the mother’s life.
If the mother has a tubular pregnancy, for instance, then she must have a surgery to remove the tube in question so it doesn’t burst, which when that happens, unfortunately, the baby dies, but that is not referred to as abortion. The baby’s death is an unfortunate end due to the surgery [to save the mother’s life].
So you would save the mom and kill the baby? Just like Trump.