I wonder if ovarian cancer, like so many cancers, has genetic markers? I wonder if women who are destined to develop ovarian cancer are less fertile than other women?
I do agree with this premise of studying the effects of procreation on cancer of reproductive organs. However, I think so many other factors need to be introduced, too - such as the difference in cancer stats between women who gave birth to many children by the same father vs those whose broods were fathered by several different men.
Sounds like a great opening line!