At Isha Diagnostics, accuracy is one of the first topics our clients ask about.
Gender DNA testing uses advanced laboratory techniques to identify whether fetal DNA contains Y-chromosome markers.
When proper collection and laboratory procedures are followed, DNA-based gender determination is considered highly reliable.
Why DNA Testing Is Different
Unlike ultrasound imaging, DNA testing analyzes genetic material.
The laboratory is not making a visual assessment.
Instead, it is analyzing DNA markers.
What Contributes to Accuracy?
Several factors contribute to reliable testing:
- Proper blood collection
- Laboratory quality standards
- Adequate fetal DNA
- Correct participant identification
Why Clients Choose DNA Testing
Many parents choose DNA testing because they want an answer based on genetic analysis rather than image interpretation.
Frequently Asked Questions
Is DNA testing more accurate than ultrasound?
The two methods use different approaches and may be performed at different stages of pregnancy. The DNA Tests we do are accepted by immigration courts too.
Can a laboratory repeat testing?
Yes, if required but all the tests are done with peer-review which means every sample is tested by at least 2 technicians. Requirements vary by laboratory.
Does timing affect accuracy?
5-6 weeks gestation period. Laboratory eligibility requirements are designed to support reliable testing.