NT (nuchal translucency) scan?

Janessa • Mama to 1 amazing little boy, wife, babywearer, photographer, nerd.
I had my ob intake appointment yesterday, at which they presented me with tons of information about my screening options as I progress. I'm 6w today so I have a bit of time, but the first thing I need to decide is if I want the NT scan. Does anyone have experience with this? Are you going to do it?