Cellphones

I always have my cellphone in the left pocket of my pants.  Since a few months, frequently I fell that my phone was vibrating, I catch it, but nobody was calling me. Then I start to feel the same vibration without the cellphone, then, for the first time I start to feel worry about it. Yesterday I told to a friend my problem, and he say the he have the same problem. So maybe I am not the only one whit that problem. Another fact to be worry or to show the cellphone power was the simply experiment whit the popcorn. Here you have the video: http://www.youtube.com/watch?v=V94shlqPlSI

According the GMS Association, for the 2009 there were more than 4.3 billion subscriptions worldwide.  More that the half of entire word population (7 billion).  Now I am worry.

The cellphones transmit and receive electromagnetic  waves, and we receive that radiation all the time.  If you search a little about the risk of use a cellphone, you can find a lot of researches relating it whit cognitive, genotoxic , Electromagnetic hypersensitivity, sleep and EEG effects, cancer and can affect your genitals decreasing the sperm quality!  I fell frightened.

Now I ask. Why when we bought a new cellphone nobody warning you of the risks of the use of it?

Maybe  the cellphone industries still was very new and the researches are not enough to prove the cellphone damages. Or maybe  the telecommunications industries was one on the biggest and powerful in the word and is not convenience that the usefull  and practice cellphone can be a cause of cancer.