Notification Text

Non-Invasive Paternity Test

Non-invasive paternity testing allows determination of a child’s biological father by analyzing cell-free fetal DNA (cffDNA) found in the mother’s blood during pregnancy, eliminating the risks associated with invasive sampling methods like amniocentesis.

How It Works
  • Maternal Plasma DNA Sequencing – A blood sample is taken from the mother to capture cell-free fetal DNA.
  • SNP Typing – The fetal DNA is compared with the DNA profile of the alleged father using advanced Single Nucleotide Polymorphism (SNP) analysis.
  • Comparison & Analysis – The genetic markers are evaluated to confirm or exclude the biological relationship.
Test Features
  • Safe & Non-invasive – Only requires a maternal blood sample and a cheek swab/blood sample from the alleged father.
  • High Accuracy – Provides conclusive results during pregnancy.
  • Applicable for Pregnancy – Suitable for singleton and twin pregnancies.
Important Note

This test is not designed for legal proceedings. It is intended for personal knowledge and reassurance only.

Specimen Requirements
Clinical usageComparison of DNA profiles of the child and the alleged father using SNP (Single Nucleotide Polymorphism) typing with maternal plasma DNA sequencing (This test is not designed for legal proceedings).
NOTE: This test is only applicable for singleton and twin pregnancy
The specimen will be tested by our qualified referral lab
Type of sample10ml Maternal Blood (Streck Tube)
Please provide:
• 3ml Alleged Father’s Blood (EDTA Tube), or
• Buccal swab (2 swab samples in Sterile Container, WITHOUT Gel)
Patient requirement– Gestation age: ≥10 weeks
– No fasting required
IMPORTANT: Please sign the Declaration and Consent on request form
Storage & transportationStreck tube is stored and transported in ROOM TEMPERATURE (20°C – 35°C). MUST arrive in laboratory within 48 hours after blood drawing.
Turnaround Time (TAT)4 weeks