I think that Jennifer Block was writing about pushing women with no prior problems into elective cesarean surgery as a preventive measure, which, by the way it is not. By a year after the birth, only a few percent more women experience incontinence after vaginal birth compared with women having cesareans--and that is without considering the degree to which conventional obstetric management of vaginal birth contributes to pelvic floor and anal sphincter injury and weakness. No study finds any difference after age 50 according to delivery route. (This, by the way, is one of the things that gets me frothing at the mouth. If a woman wants breast augmentation surgery, she can decide to take the risks, and she will wake up after the surgery with bigger breasts. But a woman who decides to have cesarean surgery to protect her pelvic floor doesn't get what she paid for.)
Still, in an obstetric culture in which the answer to every question is "cesarean surgery," you are likely to run into that mentalitya as a solution for your problem. My advice is to work your local network of advocates for normal birth (doulas, grassroots activists, pregnancy resource center) to find out which care providers in your community have Mother-Friendly policies . If you have such a person as your care provider, you will know that if a cesarean is recommended, you can trust that person's judgment.
-- Henci