A random thought

Why do all the discussions about prohibiting abortion even in the cases of incest and rape always assume it will happen to "our daughters" or other teenaged girls? Can't a 30-year-old woman be raped? Can't a 40-year-old woman give birth? Why isn't anyone talking about the devastation such a policy would create in existing families--not just to a woman, but also to her husband and her children conceived by choice--if a married mother were forced to give birth to a child conceived by rape?