I was told
1.) ejaculating a lot (both from sex and masturbation) will activate "hair loss genes". That is, ejaculation will speed up the genetically pre-disposed tendency to lose one's hair according to one's genetic predisposition. That is, one won't necessarily go completely bald if that isn't in the genes, but one will accelerate the male pattern baldness trait that one is vulnerable to.
2.) watching a lot of porn will accelerate one's predisposition to hair loss for those with "hair loss genes", even if one does not ejaculate. The reason being that watching porn results in more testosterone in the system which is a culprit in the manifestation of one's hair loss pattern.
If these statements are true and not myth, my initial assumption is that male pattern hair loss patterns will be more prevalent among porn stars. This assumes male porn stars ejaculate more and view more pornography or naked women than non porn-star males. Manuel Ferrara looks to have a very full head of hair. But then maybe he just doesn't have any genes for hair loss. Remember, ejaculating doesn't make your hair fall out per se. It only accelerates a genetic predisposition for a specific pattern of baldness (or partial baldness) if done too much. The formula that I was directed to claims this: recommended frequency of ejaculation is computed by
the square of the quotient produced by one's Age / 10. So if you're 20, 20/10 = 2 (2 squared = 4). It's safe to ejaculate once every 4 days without speeding up a genetic predisposition to hairloss. Apparently this formula was gotten from a Japanese study on ejaculation and hairloss.
This all sounds kind of silly to me. But absent a scientific study (which I don't know of any), does anyone know anything about this? Any knowledge you will share? Is there any sort of studies that indicate whether there is any truth to these statements? Women also can get hairloss. And I thought I remember reading somewhere that things that raise testosterone levels in women increase their likelihood of hairloss. So I was wondering if porno viewing by women raises testosterone in them and affects their hair too.