Should I trust Sneak Peek girl results at 7 + 5?

Question

I had my blood drawn for Sneak Peek in a clinical setting at 7 weeks + 5 days (confirmed via dating ultrasound). We got GIRL results which I was thrilled about after 2 boys. However, the past week since receiving results, I’ve been spiraling about it potentially being wrong. 😅 Specifically, I’m worried because the lady who drew my blood had to open up 2 tests because the first one didn’t yield enough blood. The second one didn’t, either. She sent both in and informed me that Sneak Peek would combine both vials on a slide to test it. I don’t think even with the two vials combined that I had as much blood as they request. So, I’m wary of girl results. I am very slight in build, so I’m hoping that coincides with higher fetal fraction as I’ve read online, despite the low amount of blood. How certain can I be that the result is correct? 😅

Answer

I did it @ 11 weeks & got boy!! I’m having a boy as doctor confirmed at a few weeks ago at my 16 week ultrasound

Answer

If there wasn’t enough blood the result would have come back inconclusive.

Answer

Personally, i've only ever heard of "boy" results being wrong due to contamination of the sample. Nowadays, gender blood tests guarantee 99% accuracy 6 weeks or over, so since you've confirmed you are over 6 weeks, i would absolutely trust it. I did early blood tests for all 3 of my daughters and it was correct!