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The Science of 'Morning Wood'

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Published on Nov 14, 2012

TWEET IT - http://clicktotweet.com/aQNb5

The Sex-Ed class you never got in school! Why do men tend to wake up with "morning wood"? We look at the hard facts and some of the biology of an erection, to discover the mechanism behind this phenomenon.

Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz).

TWITTER: http://www.twitter.com/AsapSCIENCE
FACEBOOK: http://www.facebook.com/AsapSCIENCE

Music by Mitchell Moffit
http://www.mitchellmoffit.com
http://www.twitter.com/mitchellmoffit
http://www.facebook.com/mitchellmoffit

Art by Gregory and Mitchell
http://www.gregorybrownart.tumblr.com
http://www.twitter.com/whalewatchmeplz

Sources----

Sexual arousal:
1) http://joe.endocrinology-journals.org...

Sleep:
2) http://en.wikipedia.org/wiki/Sleep

NPT and impotence:
3) http://www.ncbi.nlm.nih.gov/pubmed/33...

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Top Comments

  • PantherCaroso1243

    PantherCaroso1243 5 days ago

    Take a piss, that works trust me.

    · 41

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    in reply to Jordan Henley (Show the comment)
  • Jordan Henley

    Jordan Henley 6 days ago

    Anyone know what i should do my morning wood lasts so long it hurts sometimes

    · 11

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  • Collin Johnston

    Collin Johnston 1 hour ago

    For God's sake, call a doctor.

    ·

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    in reply to Jordan Henley (Show the comment)
  • GranTorino429

    GranTorino429 3 hours ago

    Not mine Jordan's lol that'll be gay.

    ·

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    in reply to George Washington (Show the comment)
  • WhatIfBATMANpunchedU

    WhatIfBATMANpunchedU 6 hours ago

    I can't piss with a boner, it goes everywhere..

    Thats why I have Saran Wrap in my bathroom.

    ·

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    in reply to PantherCaroso1243 (Show the comment)
  • joe427sohc

    joe427sohc 11 hours ago

    ...touché...

    ·

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    in reply to ghybgvyfbfrthnbftghd (Show the comment)
  • CarterxxRoadxxGaming

    CarterxxRoadxxGaming 15 hours ago

    same

    

    ·

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    in reply to jakegreenwell69 (Show the comment)
  • jayden ezzy

    jayden ezzy 16 hours ago

    That rise and shine joke is so true

    ·

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  • ghybgvyfbfrthnbftghd

    ghybgvyfbfrthnbftghd 17 hours ago

    Why not?

    ·

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    in reply to joe427sohc (Show the comment)
  • joe427sohc

    joe427sohc 20 hours ago

    ...Why is this comment liked?

    ·

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    in reply to Jordan Henley (Show the comment)
  • jakegreenwell69

    jakegreenwell69 22 hours ago

    I recieved an akward bonner just from watching this

    ·

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  • George Washington

    George Washington 1 day ago

    BUT why would you want an older man to bite your dick?

    ·

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    in reply to GranTorino429 (Show the comment)
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