“I will leave you with the following suggestion: the only way that an aspirin can prevent pregnancy is for a woman to carefully place it between her knees and HOLD it there (by keeping her knees and therefore her legs) closed.”
http://contraception.about.com/b/2010/05/20/myth-busters-aspirin-as-a-birth-control-method.htm
From 5/20/2010
I guess the Mythbusters folks aren’t going to win the Presidency either. Aren’t they big Obama backers?