What would happen, for instance, if suddenly, magically, men could menstruate and women could not? The answer is clear - menstruation would become an enviable, boast-worthy, masculine event:
Men would brag about how long and how much.
Boys would mark the onset of menses, that longed-for proof of manhood, with religious ritual and stag parties.
The US Congress would fund a National Institute of Dysmenorrhea to help stamp out monthly discomforts.
Sanitary supplies would be federally funded and free. (Of course, some men would still pay for the prestige of commercial brands such as John Wayne Tampons, Muhammed Ali's Rope-a-dope Pads, Joe Namath Jock Shields - "For Those Light Bachelor Days," and Robert "Baretta" Blake Maxi-Pads.)
Military men, right-wing politicians, and religious fundamentalists would cite menstruation ("MENstruation") as proof that only men could serve in the army ("You have to give blood to take blood"), occupy political office ("Can women be aggresive without that steadfast cycle governed by the planet Mars?"), be priests and ministers ("how could a woman give her blood for our sins"), or rabbis ("Without the monthly loss of impurities, women remain unclean").
Male radicals, left-wing politicians, and mystics, however, would insist that women are equal, just different; and that any woman could enter their ranks if only she were willing to self-inflict a major wound every month ("You must give blood for the revolution"), recognize the preeminence of menstrual issues, or subordinate her selfness to all men in their Cycle of Enlightenment.
Street guys would brag ("I'm a three-pad man") or answer praise from a buddy (" Man, you are lookin' good") by giving fives and saying, "Yeah, man, I'm on the rag!"