The average (median, technically) across all couples, though, was 5.4 minutes.
This means that if you line up the 500 couples from shortest sex to longest sex, the middle couple goes for an average of 5.4 minutes each time they do it.
And do use a stop watch.
This means that if you line up the 500 couples from shortest sex to longest sex, the middle couple goes for an average of 5.4 minutes each time they do it.
And do use a stop watch.