Test your Carnal Knowledge
A quick quiz to determine how keenly you're attuned to the science of sex - and whether that's a good thing.
Paying for multiple rounds of drinks.
Making the bed.
14. Which of the following does zoologist Robin Baker consider a real side effect of male masturbation?
It causes blindness.
It drains energy.
It can cause a permanent decrease in sperm count.
It can temporarily increase fertility by cleaning out old, tired sperm to be replaced by new, fresh ones.
CLICK THE LETTER-BUTTONS ABOVE TO SEE THE ANSWERS
Your score. 10-14 correct: You are either a faithful reader or extremely science savvy, or both.
5-9 correct: You're probably a faithful reader and very science savvy but were tripped up by the trick questions.
0-5 correct: Congratulations, your sex life was so great that you didn't have time to read the paper.
Contact columnist Faye Flam
at 215-854-4977 or fflam@phillynews.com .




