Generally speaking, mobile phones radiate less when they are in standby and more when they are talking. When the mobile phone number is dialed but not connected, the radiation is the largest, and the radiation amount is about three times that of standby. These radiations may change human tissues and adversely affect human health.
Don't put it beside the pillow.
Don't hang it on your chest
Putting it in your trouser pocket will kill sperm.
Hang your mobile phone around your waist.
Will it lead to infertility? !