Anybody ever tried the baking soda gender reveal?

Mrs • I`m 33 w/3 daughters & a 1 son.. I have been w/my husband 15 yrs, but only been married 5 yrs

Have anyone ever tried the baking soda gender reveal & it was accurate? I just did it & mines fizzed. Google said if it frizz it’s a boy & if it doesn’t it’s a girl. So what do you guys think? 13 weeks 2 days