About this test
Neural tube defect and aneuploidy screening; pre-eclampsia screening.
Parameters
A parameter breakdown is not available for this entry. Contact the centre for the exact investigation details.
Sample & preparation
- Sample
- Serum (SST / plain red top)
- Preparation
- 15–20 weeks of pregnancy.
Confirm preparation and reporting time with OnePLUS when booking. Your referring clinician can advise which investigation is appropriate.