12 days
RPN
Gestational age at time of sample collection: 14 + 0 and 18 + 6 only.
Accredited Laboratory Partner
Contact Technical Support
Screens for fetal chromosomal abnormalities and neural tube defects. Measures AFP, beta-hCG, and estriol in maternal blood.
Serum
3 mL
Red top tube or gel barrier tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Frozen | Contact Technical Support |