FREAKY OLD WIVES TALE!!!

I saw a video on someone trying an old wives tale (or whatever you call it) and it's where you pull one hair out and thread it into a ring/ wedding ring. After this you hold it over one hand (palms facing down) and you swing the ring from in between your thumb and index finger and between all your fingers and back again and then you hold up the ring (over your hand). Supposedly if pregnant or without child or whatever if will tell you in order what your child's gender will be. Back and forth= girl, strong back and forth= twin girls, in circles= boy, strong circles= twin boys, and no movement= no baby (I don't know about twin boys and girls)... And it includes misscarriages/abortion/still births. So apparently it's freakishly accurate (scary) andd you are able to try it even if you haven't gotten pregnant or whatever ... I wanna see if it works with you guys, pls try.