Yea there have been studies that show it can reduce sperm motility. blockers don't do much unless they totally block the signal as your phone will just amp up its signal when it sees a lower signal coming from the towers. soo anything that would totally block the signal works but you might as well just put your phone on airplane mode... which is what I've been doing. at the very least turn off your LTE when its not in use.
RE: Vlog 122: Ronin S Unboxing Video...