How to use basic biology to catch the man of your dreams

It is a beautiful sunny morning you have just finished a hard run and you are leaning against a tree trying to catch your breath. An incredibly fit, good looking guy walks by and you feel your heart racing and your gut fills with fluttering butterflies. Is it love, is it sexual desire or is it a psychological fart? We presume we understand and are in control of our emotions, when it comes to sex and attraction, but is this really true?

Back to our good looking guy in the park… Did you know that you’re more likely to develop an…