i took this test twice, once at 13 weeks and once at 24 weeks. i had the same problem as you, at my 20 week routine ultrasound (the only one i get), the tech said the baby's legs were shut so she couldn't tell, then said well, i think it might be a girl. well the first intelligender said boy and was a really dark, almost black color. i was so confused so i finally ordered another and it said boy again. i even emailed them a pic of my test to confirm because the second was more of an olive green color and rebecca did confirm boy result. well now that i moved to a different state i was able to get an elective ultrasound and it's definately a girl. so wrong both times. rebecca told me their boy result has an 85% accuracy, i've heard their girl result is over 95% accurate but who knows.