>>3073627>average female lifespan in the US is 77 source: my ass but it's close enough so fuck you
>average age of menopausal onset (when the periods stop) : 51>average age when the girl starts her period : 12my ass is such a great source
>51-12=39>39*12=468 months*weeks=24,336 weeks*7=170,352 days>blood flows for ~4 days, so 42,588 days out of 170,352 days>assuming the woman is alive for 77 years, or 1,461,460 days... they do not bleed for 1/4 of their lives. It's about 3% of their lives. Not 30. 3.moral of the story: don't take what women say as fact. Even ones that should be objectively correct about themselves apparently.