20 November 2011

Sex Smarts 06

Stress can make a man’s penis shrink.



1 comment:

  1. One more reason for men to avoid stress: It can make your penis shrink, if only temporarily. A man’s flaccid penis varies in size considerably because of various environmental factors and their effects on the sympathetic nervous system. Cold water and cold air are perhaps the best known causes of this “shrinkage” phenomenon, but psychological stress can do the same thing.