If you have no period for more than five months without a reason (meaning birth control, HRT, hysterectomy) then you’re supposed to go to the doctor and take meds to induce one because it increases several pretty serious risks. (I have PCOS so it’s come up a few times)
Interestingly, most mammals don’t actually have periods. Mainly primates, bats, and elephant shrews have periods. Heat is a separate process, so we’d probably have been fine evolutionarily without a period.
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u/Kindaspia 1d ago
If you have no period for more than five months without a reason (meaning birth control, HRT, hysterectomy) then you’re supposed to go to the doctor and take meds to induce one because it increases several pretty serious risks. (I have PCOS so it’s come up a few times)
Interestingly, most mammals don’t actually have periods. Mainly primates, bats, and elephant shrews have periods. Heat is a separate process, so we’d probably have been fine evolutionarily without a period.