Cell Free Fetal DNA
| Category | Blood Transfusion |
|---|---|
| Test background |
Free fetal DNA D antigen for RhD negative pregnant women. |
| Clinical Indications |
Prophylactic anti-D will not be administered at 28 weeks gestation where the fetus is predicted to be RhD negative. |
| Reference range | N/A |
| Sample & container required | EDTA (pink top) |
| Sample volume | 6mL EDTA |
| Notes | Referral Centre: IBGRL |