The screening test for Down's syndrome used at this stage of pregnancy is known as the blended test. It entails a blood test and measuring the fluid in the back of the baby's neck (nuchal translucency) using an ultrasound scan. This is typically known as a nuchal translucency scan. I https://whatisthemostaccuratepreg58776.bloguetechno.com/Top-After-10-pregnancy-test-uk-Secrets-51497414