Unless you are the woman in question, I suppose, it would not be your decision at all. While facing someone in the position to make that decision is surely not

Unless you are the woman in question, I suppose, it would not be your decision at all. While facing someone in the position to make that decision is surely not easy, the breast cancer could literally kill the pregnant woman and possibly the baby, too. The decision then rests on various medical conditions that a philosopher would be hardly qualified to judge on.