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Chorionic Villus Sampling

Chorionic Villus Sampling is a medical investigation used for diagnostic screening or as a means of sample collection for a prenatal paternity test. The test can be performed between the 10-12th week of pregnancy (slightly earlier than amniocentesis) and involves the insertion of a needle through the vagina in order to withdraw a sample of chorionic villi. Chorionic villi are structures which line the placenta in order to increase surface area and maximize contact with the mother’s blood. The test carries certain risks including miscarriage, infection or leakage of amniotic fluid. The Sample collected is rich in fetal DNA which can be used for a prenatal paternity test. The risks do however, discourage some from undertaking this sampling to establish paternity. Today, non invasive prenatal paternity tests are available which can be done with a simple medical blood draw which means chorionic villus sampling can be avoided to determine paternity.

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  • Home
  • DNA Tests
    • Paternity Tests
      • Home Paternity Test
      • Legal Paternity Test
      • Immigration DNA Test
      • Non-Invasive Prenatal Paternity Test
      • Discreet Test
    • Relationship Tests
      • Siblings DNA Test
      • Aunt & Uncle Test
      • Grandparentage Test
      • Twins DNA Test
      • Y Chromosome Test
      • Maternity Test
    • Prenatal Tests
      • Non-Invasive Prenatal Paternity Test
      • ‘Prenatal Peace’ – Non-Invasive Prenatal Genetic Screening Test
      • Baby Gender Testing
      • Prenatal Package
    • Ancestry Tests
      • Ancestral Origins Test
    • Health & Wellbeing Tests
      • Children’s DNA Discovery
      • NutriFit
      • Nutri Plan
      • NutriFit Premium (NutriSport)
      • Autism Panel
      • Lactose Intolerance DNA Test
      • Celiac Disease Genetic Testing
      • Genetic Predisposition Test
    • Drug Tests
      • Hair Drug Testing
    • Clinical Tests
      • Inherited Diseases Panel
      • Newborn Genetic Test with NOVA™
      • Baby Gender Testing
      • Celiac Disease Genetic Testing
      • Genetic Screening for Cystic Fibrosis
      • Cancer Panel Genetic Predisposition Test
      • New Clinical Allergy Testing
      • Pharmacogenomics PGx
    • Oncology
      • Inherited Cancer Panel
      • Targeted Sequencing Panel 22 – TSP22™
      • Targeted Sequencing Panel 19- TSP19™
      • Targeted Sequencing Panel 50 – TSP50™
      • BRCA1 & BRCA2
      • Tumour Mutational Burden
      • Sarcoma Panel
      • Circulating Cell-free tumour DNA (cfDNA)
      • Oncomine Comprehensive Targeted Sequencing of DNA and RNA in Cancer
      • Whole Exome Sequencing in Cancer
    • Other Tests
      • Infidelity DNA Testing
      • Semen Detection Testing
      • DNA Profiles
  • About Us
    • Accreditation
    • DNA Testing Laboratory
    • Job Opportunities
    • Media & Press
      • Company News
    • Award in Customer Service
    • Charity Work
  • Testimonials
  • Blog
  • Resources
    • Kits in Different Locations
    • Frequently Asked Questions
    • Payment Options
    • Collecting Samples
    • Create Your Own DNA Kit
    • Understanding Results
    • Multimedia
    • Knowledge Base
  • Contact Us
    • Worldwide Offices
  • Order a DNA Test!

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GTLDNA,
U3/5 Sesame Ct
Slacks Creek, QLD, 4127

Tel: +61 1300 482 165
Email: info@gtldna.com.au

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COVID-19 STATEMENT

We are monitoring the ongoing Coronavirus (COVID-19) pandemic closely and are complying with the Government’s guidance for the workplace.

Our offices are still open, and we are processing samples and fulfilling orders. To keep you safe we are washing and sanitising our hands before packing orders and they are then placed in our daily mailing services. Unfortunately we cannot allow drop-ins at our office until further notice and all sample collection appointments have been postponed.

The laboratories are still open, are adhering to local guidelines and are processing samples as usual. If delays due to social distancing measures are likely to affect your results due date, then we will inform you immediately.

We are experiencing some delays with all postal and courier deliveries. If you have posted samples back to us but have not received notification that they have been received please track them and check your junk or spam folder before contacting us to request an update.

Please quote your case reference number when contacting us to enable us to respond more quickly.

All results are still being issued on time and you will be contacted if we anticipate any delay with your case.