Write For Us

Do Menstrual Cycles Really Sync Up?

E-Commerce Solutions SEO Solutions Marketing Solutions
174 Views

  • Thanks! Share it with your friends!

    You disliked this video. Thanks for the feedback!

Danielle
Published
Have you had your period at the same time as your friends or family members? Is this a physiological effect or coincidence? Join Hank Green as he provides some insight on this phenomenon!
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon:
----------
Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Bryce Daifuku, Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., Charles George, Bader AlGhamdi.
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records:
----------
Looking for SciShow elsewhere on the internet?
Facebook:
Twitter:
Tumblr:
Instagram:
----------
Sources:







90021-K/pdf
Images:
Golden Hamster: .jpg
Chimpanzee:
Golden Lion Tamarin:
Category
Documentary
Be the first to comment