Gender revealed at 12 week ultrasound

Jenn
Anyone else have accurate reading of gender at their first trimester ultrasound screening? Mine was yesterday. The tech said it looks pretty convincing it's a boy. But I know from reading, all babies at this point have a "nub". 
Any other stories, was it true, false, etc.?! 
Thank you! 
P.S. Most importantly, baby is as healthy as can be thus far. Thanking my lucky stars for that.