So my doctor told me that there was a test two of her friends did for fun to get an idea of what their babies sex was, it's called the baking soda test. Both of her friends did it and had what the test said the sex was. You need two cups, one for baking soda and the other one you pee into. Once you pee in the cup you add it to the cup that already has the baking soda in it. If it bubbles or sizzles it's a boy, if it does nothing it's a girl. I got bubbles, so it should be a boy. Anyone else do this and have the sex be what that test said it was? I find out July 8th.