Nub fun 🩷🩵 any of you lovely people know how to tell?

Do any of you lovely November mamas know how to read nub theory? Would be very grateful of any thoughts! We’re absolutely busting to know the sex! But our little bean (12 weeks) is a rebel 🤘and wouldn’t lie out straight for a good photo shoot, so we gotta go back in 3 weeks for a re-scan. I’m so impatient 🙈 Thanks in advance for any predictions! X