Hands-free linked to infertility?

Usually when we hear any findings that modern convenience, such as cell phones, bluetooth, may affect our health, we cross our fingers and hope that it is not true.  However, this month, in a reputable journal Fertility and Sterility, Cleveland clinic researchers warn that using a hands-free device with a cell phone may affect your fertility if you keep your phone on your lap…  Our advice?  Keep the bluetooth away from jewels =)