Has anyone does the gender prediction ring test and it be right?

My grandma done it on all the great grandchildren she was right with 85% of them

They do have a kit called gender predictor it was right with only one of my kids though

My ring test was correct😊

Mine said boy and then girl so I hope it's right it was right about the boy first

@bethann87 Did it go side to side ? Or in circles?? Cause some say circles in girl and side to side boy

With my daughter it was circles and son was side to side weird.