Accuracy of gender from 12 week ultrasound?

[minties]

My daughter had that same nub sticking out too at 12 weeks

 

[winterbabies3]

Any updates yet?

 

[rwhite]

I had a friend told boy at her 12 week scan, and come the 20 week scan it was clear she was in fact having a little girl (who she has since given birth to, and yes, definitely all girl )