So, the way I see it, men shouldn't sit on warm car seats, they shouldn't yak on their mobiles and they should avoid drinking Adelaide water. The mobile phones appear to be able to do a lot of damage. New Zealanders have the worst sperm quality in the western world so who knows what the Kiwis are doing? This article explains how the radiation can affect sperm and the sort of problems it will cause. We do seem to have a problem with male fertility, not that you would notice around here. There are so many pregnant women it is unbelievable.