The Science Of "Morning Wood"

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.

This post was created by a member of BuzzFeed Community, where anyone can post awesome lists and creations. Learn more or post your buzz!

Facebook Conversations
          
    Hot Buzz

    "Fakecationing" Is The Perfect Meme For Bragging To Your Friends

    collection

    The 18 Most ASStounding Moments From Nicki Minaj’s New “Anaconda” Mus...

    viral
    Now Buzzing