Any one had any gender scans gone wrong?

[Cby1987]

Hi all, I went for my private gender scan today in which I am 15 weeks and 3 days, but the umbilical cord in between legs the whole and I feel she just made a guess, as she said I have an idea what the sex is, she didnt sound 100 percent. I feel that she just guessed it was a boy she didnt show me why she thought it was a boy, I couldnt see anything but I'm no expert though.

To be honest I think 15+1 is still a little early to know for sure especially if there is a chord in the way. I would hold out until 20 wks until finding out in what sex the baby is x