Have my 3D/4D ultra sound scheduled for Dec 14🙌🏼

Tanya
So excited, I'll be almost 16 weeks so we will find out if it's a boy or a girl! I'm so exited and I'm not sure if I should find out in the office right away or keep it in the envelope as a secrete until gender reveal party! 🙈😆  what should I do? 🙈