NIPT at 9 weeks 2 days - too early? [on]
Hi! Doing my LifeLabs Panorama NIPT (full panel) this Friday and I will be 9w4d based on LMP but 9w2d based on dating ultrasound (dating 2 days behind). This test is specifically valid at 9+ weeks but I’ve read some people have had to do a redraw due to low fetal fraction. I want to avoid a redraw but my dates are accurate, BMI is 19 (normal, I read higher BMIs are associated with lower fetal fraction). No meds or other things that may affect it. I’m open to waiting till the following week ~10 weeks (or 9 weeks 6 days) but not sure this will make a huge difference.
Has anyone done the same NIPT at 9+ weeks with a normal BMI and gotten a result? Alternatively has anyone with the same criteria as me been asked to do a redraw if inconclusive? If it’s likely okay, I’ll proceed now. However to avoid a redraw and another waiting game I am open to doing it a few days or a week later.
Thanks!