2nd Trimester Screening for Birth Defects

I did the quad screen, aka 2nd trimester screening on Monday and got the results back today- negative. Which is good. There's a less than 1 in 10,000 chance the baby has Down Syndrome, neural tube defects, or trisomy 13 or 18. So that's the end of the screening tests for the baby. We'll have the big anatomy sono around 20wks (in which we will try not to see if it's a boy or a girl, but I will tell if I do see).