12 week girl?

Amanda • mommy of 4! 2 beautiful girls came 1st. then I got my 2 handsome boys forever 7 months and my rainbow baby!
Tech said 70% girl after he repositioned it from when he thought boy and I corrected him haha. I'm 100% sure it's a girl this is my 12 week scan but baby is measuring 14 weeks (I think they screwed up on my dating scan cuz 14 weeks is my lmp) what do you think?