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Why Do People Have Periods When Most Mammals Don't?

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  • 3 months ago
  • 264,036 views
  • 15,719 likes
  • 3,858 comments
Few mammals actually get periods every month, or even at all, but why? Understanding what menstruation really is and why it happens could help ease symptoms & treat conditions that stem from the reproductive system.

Hosted by: Olivia Gordon

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Sources:

https://onlinelibrary.wiley.com/doi/full/10.1002/bies.201100099
https://academic.oup.com/biolreprod/article-abstract/91/4/98,%201-8/2434351
https://academic.oup.com/humupd/article/21/6/748/628724
https://www.jstor.org/stable/3036558
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4000068/
https://academic.oup.com/biolreprod/article/99/1/196/4898004 https://academic.oup.com/humrep/article/9/7/1202/746307
https://www.journals.uchicago.edu/doi/10.1086/419369
https://academic.oup.com/humrep/article/25/12/2944/552315
https://www.ncbi.nlm.nih.gov/pubmed/8693059
https://www.ncbi.nlm.nih.gov/pubmed/27862405
https://www.jstor.org/stable/2831191
https://www.ncbi.nlm.nih.gov/pubmed/12262232
http://jpet.aspetjournals.org/content/52/2/179
https://vcahospitals.com/know-your-pet/estrus-cycles-in-dogs
https://www.newyorker.com/magazine/2019/01/14/the-history-of-blood
https://psmag.com/news/a-brief-history-of-menstrual-blood-myths
https://helloclue.com/articles/culture/top-euphemisms-for-period-by-language
https://www.healthline.com/health/period-poop
https://ucmp.berkeley.edu/mammal/eutheria/placental.html
http://www.vivo.colostate.edu/hbooks/pathphys/reprod/placenta/structure.html
https://www.nature.com/scitable/topicpage/chromosomal-abnormalities-aneuploidies-290/

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https://en.wikipedia.org/wiki/File:Trajan%27s_market.jpg
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