First Trimester Screen, hCG

The First Trimester Screen, hCG test contains 1 test with 31 biomarkers.

To screen for Down Syndrome and Trisomy 18 at 10.0-13.9 weeks gestation


The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: 1st Trimester, Down Syndrome, First Trimester Screen hCG, Human Chorionic Gonadotropin (hCG), MSS, Nuchal Translucency (NT), Trisomy 18 Screen

Age Risk Down Syndrome

Calc'D Gestational Age

Cigarette smoker

Collection Date

Crown Rump Length

Date Of Birth

Donor Age: Egg Retrieval

Donor Egg

Edd Determined By

Est'D Date Of Delivery


HCG, Serum

Hx Of Neural Tube Defects

If Twins

Insulin Depend Diabetic


Maternal Weight

Mother's Ethnic Origin

MSs Down Syndrome Risk

MSs Trisomy 18 Risk

Nt Mom

Ntqr Ultrasonographer Id#

Nuchal Translucency

Number Of Fetuses


Papp-A Mom

Pregnancy Result of IVF

Prev Pregnancy Down Synd

Repeat Specimen

Ultrasonographer's Name

Ultrasound Date

*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

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