Male fertility and cell phone use
"Researchers have found that while cell phone use appears to increase the level of testosterone circulating in the body, it may also lead to low sperm quality and a decrease in fertility."
http://www.medicalnewstoday.com/releases/225971.php
It can also damage DNA , brain and sperm.
http://www.medicalnewstoday.com/releases/226230.php
Just posted all this if anyone interested to read. But Im telling DH to limit cell phone use when we ttc just to make sure. Every little thing help, right?