LKL wrote:
A c-section is more dangerous to a woman than an abortion is, so it's a decision that the woman and her doctors have to make based on gestational age (how likely the fetus is to survive outside), the woman's condition (ie, is she stable enough to survive being cut open), and on how much she's willing to risk her life for the fetus. The vast, vast majority of women who are carrying a fetus into the 3rd trimester want the child, so it is often a very difficult decision for them to make.
They can also potentially induce the labor and get the child out that way, then take medical steps to make sure the child survives.