Boy or girl nub? (12+5)

Hi all, would love any opinions on whether our first is a little boy or girl? (12w5d) Thanks so much! :) Attachment 37532Attachment 37533

I can't see the nub real well but it looks angled so boy guess from me.

From the crown rump measurement photo where baby is laying straight I would say the nub is parallel to spine therefore a little girl, but I guess there's still time for it to rise if it's a boy. But yeah, girl lean from me xx

Thanks for taking the time to post your thoughts ksmom & gabrielsmummy90. Initially I thought girl based on the first photo, but the second photo confused me... is that what you'd call a stacked nub? Thanks :) x