When did HackerNews get so hysterical. The evidence for talc causing ovarian cancer is extremely weak, maybe 5 additional cases per 100,000 women at worst. It makes no damn sense as a cervix only allows anything to head inside about 1 day per month. Are dudes getting testicular cancer from talc powder traveling up their pee hole? Gametes are like stem cells and prone to cancer forming mutations. It seems like all the undersexed white knights are ruling the attitudes of the day.