Standard Panel screens for14validated conditions.
Advanced Panel screens for chromosomal aneuploidies of all23pairs of chromosomes, including trisomies and the126microdeletions or microduplications with a minimum size of 3 Mb.
The test results and reports from both tests are signed by our medical technologists and will be reviewed by the professor from the Chinese University of Hong Kong.
* Since the advanced findings are rare and complex, insufficient data for validation may lower the accuracy. Microdeletions may occur in less than 3Mb in size, SafeT21ExpressTMonly searches for microdeletions with a minimum size of 3Mb.
Pregnant women with pregnancy of appropriate gestational age as below:
|
Singleton |
Twins/ Fetal reduction |
Triplets |
Gestational age |
>10 weeks |
>12 weeks |
>14 weeks |
We highly recommend you to do our from 10 weeks gestational age and up to 24 weeks.
No. However, it should be done as early as possible in case of follow-up action or treatment plan to safeguard your baby.