As if brain cancer wasn't bad enough, Sharon Begley examines a possible risk when the phone is in your pocket:
In a study scheduled for publication in the journal Andrologia but posted online in March, researchers at the Medical University of Graz in Austria reported bad news. They examined the records of 2,110 men treated at the university’s fertility clinic from 1993 to 2007. Remarkably, 1,119 of those men did not use cellphones (mostly from the early years, not surprisingly.) That allowed the researchers to compare users to non-users. Results: in users, an average of 68 percent of the sperm had “a pathological morphology,” such as aberrant heads or tails, compared to 58 percent in non-users. (If the 58 percent seems high, remember that these men had all gone to a fertility clinic.) “Our results showed that cellphone use negatively affects sperm quality in men,” the researchers conclude.
Tara Parker-Pope took on this subject a couple years back:
There are some global concerns about declining male fertility in industrialized countries, but issues like pollutants, exposure to chemicals and smoking are likely far more worrisome culprits than cellphones.
