One of the most controversial questions in recent times is - do mobile phones cause infertility or not? While the debate has been going on for a while now a study conducted at the University of Exeter showed that mobile phones did cause a decrease in sperm viability. The team led by Dr Fiona Mathews of Biosciences at the University of Exeter conducted a systematic review of the findings from ten studies including 1492 samples with the aim of clarifying the potential role of this environmental exposure. (Read: Beware men high intake of sugary drinks can lead to infertility) The