• prettybunnys@sh.itjust.works
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    9 months ago

    I mean the lunar cycle is roughly 29 days with the argument that it’s 28 if you don’t count the new moon.

    I realize this is a neat thought idea but it I think best demonstrates how easy it is to jump to conclusions.

    • merc@sh.itjust.works
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      9 months ago

      In English common law, a “lunar month” traditionally meant exactly 28 days or four weeks, thus a contract for 12 months ran for exactly 48 weeks

      https://en.wikipedia.org/wiki/Lunar_month

      So, depending on the legal framework, a 28 day marker could be very useful. If they were actually tracking the moon, you’d think it would be 29 units even though a lunar month can vary between about 29.1 and 29.9 days. Then again, 28 notches on a stick means 29 sections, so…?

      It’s interesting that a woman’s menstrual cycles is approx 28.1 days on average, with a standard deviation of 3.95 days. That means 28 days is a lot closer to the average menstrual cycle than the average lunar month. But, the standard deviation is a lot greater.

    • ChexMax@lemmy.world
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      9 months ago

      Other than tides, why do you need to know when the next full moon is? And can’t you just look at the moon and see how close it is waning to the full moon?

      Not saying the calendar is definitely a woman’s, but wanting to know when you’re going to start leaking blood onto everything near you seems like a good reason to track a period.

      • prettybunnys@sh.itjust.works
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        9 months ago

        I mean you can look at the moon to get a general sense, but if you want to be more precise then I’d use the new moon as the start and count the days until the next new moon.

        As far as why, I mean the seasons generally follow the lunar cycle so it would be a way to count the seasons and time and plan and do literally anything you’d need to do that you’d track time for.

        I bet you’d even want to track your menstrual cycle, I just wouldn’t limit it to that.

        I think the real “issue” with the OP statement and what my response is meant to say is that it doesn’t have to be either or.

      • Rinox@feddit.it
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        9 months ago

        So, since Islam uses the lunar calendar, you’re telling me that the reason why they use it is to track menstruations?

        Good to know they are attentive to their women’s needs

        • ChexMax@lemmy.world
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          9 months ago

          I’m saying you don’t need to make marks on a bone to track the lunar cycle… you just look up.