The usual gaggle of 'researchers', this time in Turkey, have finished a year long study on Male Sexual Performance. that correlated body mass index.. result: Heavier men were able to make love longer - average of 7.3 Minutes compared to skinny guys who could only make to 108 Seconds.... So burgers over wheat germ makes the girls happy in the sack. BUT: The reason overweight guys can last longer - higher levels of female estradiol hormones which block males hormones and delay climax. Last longer but have a tendency to like pink chiffon.. worth the trade-off?