Hi! Certainly not an expert in any sense of the word, but I think the FTS (like OSCAR) give you probabilities rather than certainties - the scans etc provide a composite score and which are dependent on human skill to measure and so has a rate of false positives. I would think given the NIPT depends on free floating DNA is possibly 'more accurate' but I could be wrong. Did your TMC doctor say that s/he couldn't tell that anything was wrong looking at the FTS scan or the NIPT scan? Perhaps discuss the results of both with the doctor if you've not.
Anonymous