I did it. Mine said boy, I'll find out next Wednesday if it was right or not. Personally I thought it was stupid though. It's really hard to tell the results..
Pee into cup and put a spoonful of baking soda in it. If it foams up like a pint it's a boy and if it does nothing it's a girl. My sis is pregnant and she is having a girl and when she did this test it done nothing. It's only for abit of fun.
I tried the Chinese gender test it said girl. But now I'm off to the baking soda trick.
Both baking soda n calendar were wrong said girl and its a boy