Let's see what you guys think or know

Ir
Okay so who has done the baking soda and pee gender test? 
Put baking soda in a cup and then add pee to it if it fizzles then it's a boy like a beer would if it's flat it's a girl 
Same thing with bleach and pee 
Has anyone tried this with luck? I know it's for fun I did it at 5 weeks it was flat for girl plan on doing it again at 8 weeks lol..just for fun and it's free lol