baking soda gender test

Meranda • 1/5/13💜 7/12/17💜
So has anyone tried this? Some of my coworkers want me to try it. They even gave me some baking soda. Haha. I just want to hear if anyone has tried it. If it was accurate or not for them. I know it's suppose to bubble and fiz like crazy if boy and not do much if girl.