Nuchal Translucency Test

Ko

How many of you had a nuchal translucency done at the end of first trimester. Is it worth doing? I’m 10 weeks as of today and the doctors said if I wanted to get it done it would have to be planned soon because it’s hard to get in for it. Has the test ever been wrong for any of you? I honestly don’t want to get it done, but if it’s necessary I will (why would my doctors give me a choice to not get it?)