Sneekpeak accurate if .....

Slvelaz✨✨ • 👯‍♀️ 1 Ectopic 2 MC 🌈=11/04/19 🤰due10/01/21

A private ultrasound place is offering sneekpeak n was wondering if it’s more accurate since it will be a blood draw and not at home ???? I’m also getting an ultrasound a week later just to verify. I’m only doing it becuse I’m having a gender reveal and want to make sure we have the gender right ???