A NEW survey of men and women has revealed whether penis size does matter and what the ideal 'length' is but the results may surprise you.

The length and shape of man's member and whether it makes sex better for a woman is an age-old question, but now a new study has found the answer.

A new worldwide survey asked both men and women what they thought the average size of a penis was and what their ideal length would be.

The results were broken down by country and then by gender and the women were also asked how important size was to them.