At my 20 week U/S, the tech said it was a boy. Then I took the intelligender test, and the result was girl. I know several people that have taken this test, and it has actually been accurate for them. Just curious....did anyone take this test? Was it accurate for you? I go for a 4D soon, so I guess I'll find out for sure then. I know it's extremely rare for it to be a girl mistaken for a girl.