Fetal fraction on NIPT

Hello,

I’ve just found out my last baby after 3 boys is a baby girl 🎀 I’m finding it so hard to believe I just feel so blessed!!

After doing some research (I’m a total physco) I’ve heard of some people’s gender nipt result being wrong and now I’m terrified!

I did the generation test and my fetal fraction came back at 18%. So is your fetal fraction is this high does that mean the test should be pretty accurate?

I did ring generation and they said the gender result is 93-97% accurate