Has been discussed, rediscussed and discussed again on these pages and many others.
Suffice it to say, an actual threat to the mother's life from a non-ectoptic pregnancy is so rare as to be nonexistent in most ob-gyn practices. I just read the other day that death to the mother from a rupture related to even an ectopic pregnancy is rare now, providing she can be treated quickly at a modern medical facility.
I personally know of a case in which it was stated that a young woman's life would be endangered by a pregnancy due to her congenital disorders, yet she went on to have five children, all doing well as is she.
What would you or Huckabee do with the not non-existent occurrences?
Are you a medical doctor? Are you stating abortion is never, ever medically necessary?