10 working days
NGS
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Accredited M42 Laboratory
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Advanced prenatal screening for fetal chromosomal abnormalities without fetal sex; comprehensive risk evaluation.
Maternal Peripheral Whole blood
10mL
Streck cell-free DNA blood collection tube (BCT)
10 Weeks gestation or later, (should update Maternal age, weight, height, BMI, Number of fetuses (singleton or twins), Medical history, Previous chromosomal abnormalities, IVF pregnancy, Vanished twins)
7-10ml of maternal peripheral whole blood is collected in a streck cell-free DNA blood collection tube (BCT) which prevents cell lysis and genomic contamination and stabilizes whole blood
| Temperature | Period |
|---|---|
| Room Tempertaure | 5 days at 6-25° Celsius |