Genetic Test

Both my children had the 97 panel genetic test done and they both came back negative.

But my daughter has had 3 sweat test one was 41, second one 60, and her 3rd was 50.

She has some breathing trouble. They did a breathing test and she tested 75% and They want a 80% at least.
The first time she blew it was a 29. They gave her a breathing treatment and ten minutes later they did the test again and she blew a 41. Which was better but still not normal.

I am still confused on whether she has CF or not.

My son his 1st sweat test was 42 and his second was 19 so they say he is negative and his genetic test was negative.
but he has no breathing trouble. But we found out threw an endoscopy he has an allergy to food.

If anyone has any thoughts on my daughter please please share with me. I am still waiting on answers.
She goes for another breathing test tomorrow at 3pm.


Thanks