17 week 6 day ultrasound! any ultrasound techs out there?!!

This was my 17 week 6 day ultrasound, we did anatomy a little early. Ultrasound tech seemed very experienced and had been doing this for 26 years. She said girl pretty much right away and swears if she wasn't 99.9% sure it was a girl she wouldn't have told us. What do y'all think?!