Under the pillow: After long periods, the electromagnetic radiation causes headaches and dizziness There are countless cases of phones that exploded during the night and when you cover your phone, the chances for that increase.
In your bra: In medicine, there is still no consensus on whether phone radiation can cause cancer. However, some scientists believe that holding the phone in your bra can increase your risk of breast cancer.
In back pocket: It’s certainly not advisable to carry your smartphone in your back pocket as it’s also easy to forget about the phone and break it or lose it.
Close to your face: Keeping your phone close to your face means bacteria transfer to and from your phone, making your skin and phone dirtier. This combination leads to more acne and skin irritation. Try using ear pods instead to keep the surface of your phone at a distance from your face.