PRENATALSAFE 3 NIPT BLOOD TEST

PrenatalSafe NIPT 3 is a safe and accurate, non-invasive prenatal test available privately in the UK for women who are at least 10 weeks pregnant. This advanced blood test checks for key genetic conditions in the baby without any risk to the pregnancy.

By examining small fragments of the baby’s DNA that naturally circulate in the mother’s bloodstream, PrenatalSafe NIPT 3 provides early insights into the baby’s health and development.

From a GP’s perspective, the NIPT3 blood test is important because it offers a safe, reliable tool for early risk assessment of chromosomal conditions without subjecting you to invasive procedures. By identifying potential concerns in the first trimester, it enables timely referrals to specialists, allowing for more comprehensive care planning and support.

Unlike the NHS NIPT, which is typically only offered to women considered at higher risk after initial screening, the NIPT3 test is available to all expectant mothers who want the reassurance it provides. This broader accessibility means more women can benefit from early, accurate information, regardless of their eligibility status under NHS criteria.

It also empowers GPs to have informed, sensitive conversations with expectant mothers, guiding them through their options with evidence-based advice. Early, accurate screening not only reduces your anxiety but also helps streamline the care pathway, ensuring both you and the baby receive the right attention at the right time.

You should see a specialist or a GP immediately if you are experiencing any unusual symptoms during your pregnancy or have concerns.

Please make sure you’re at least 10 weeks pregnant, since the test’s accuracy depends on there being enough foetal DNA in your bloodstream.

You will need to know the type of your pregnancy, i.e. you must have a scan before this test to determine if your pregnancy is:

1. Single pregnancy, i.e. one baby OR
2. Identical twins

This test does the overall gene analysis in the mother, NOT per baby, so it only works if it's a single baby or identical babies. Your scan will confirm this and you will need to tell this to our phlebotomist at the clinic, who will take your blood and complete the form.

What is the NIPT3 blood test?

The NIPT3 blood test is a safe, non-invasive prenatal screening that looks at tiny fragments of your baby’s DNA circulating in your bloodstream. By analysing these fragments, the test can identify the likelihood of certain genetic conditions, such as Down’s syndrome (trisomy 21), Edwards’ syndrome (trisomy 18), and Patau’s syndrome (trisomy 13).

It only requires a simple blood draw, making it completely safe for both you and your baby. For many women in early pregnancy, NIPT3 provides the reassurance and clarity they need at a time when information is especially valued.

How is NIPT3 different from standard NHS screening?

While the NHS offers NIPT to women considered “high risk” after an initial screening, the NIPT3 test is available to all expectant mothers from the outset, no special eligibility criteria are needed.

This means you don’t have to wait for a preliminary result to qualify. By choosing NIPT3 privately, you gain early access to highly accurate information, helping you make informed decisions sooner and enjoy greater peace of mind during your pregnancy journey.

Is the test safe for me and my baby?

Yes. NIPT3 is entirely safe. Unlike invasive tests such as amniocentesis or chorionic villus sampling (CVS), which carry a small risk of miscarriage, NIPT3 only requires a standard blood draw from your arm. There is no physical risk to your baby, and the procedure itself is quick and straightforward.

Many mothers find comfort in knowing that they can gather vital information without introducing unnecessary medical risks into their pregnancy.

When should I have the NIPT3 test?

You can take the NIPT3 test from as early as 10 weeks into your pregnancy. This is the point at which enough foetal DNA is present in your blood to allow accurate analysis.

The early timing means you can receive important insights sooner, rather than waiting until later in your pregnancy.

For many families, having this knowledge early can make all the difference in feeling prepared and confident moving forward.

Do I need to prepare for the test?

You will need to know the type of your pregnancy, via a scan.

Other than that, there’s no complicated preparation needed for the NIPT3 test. You don’t have to fast, change your diet, or alter your normal routine.

We recommend staying well hydrated on the day to make the blood draw easier, and letting your clinician know if you’ve had recent blood transfusions, transplants, or similar treatments.

Most mothers find the process quick, comfortable, and straightforward, with minimal disruption to their day.

What conditions does NIPT3 detect?

The NIPT3 test screens for the most common chromosomal conditions that can affect a baby’s health and development, specifically trisomy 21 (Down’s syndrome), trisomy 18 (Edwards’ syndrome), and trisomy 13 (Patau’s syndrome). These conditions occur when a baby has an extra chromosome in their genetic makeup. Early detection doesn’t change the outcome, but it does give parents the chance to learn, prepare, and seek the right medical support.

How accurate is the NIPT3 test?

NIPT3 offers over 99% accuracy for detecting Down’s syndrome, and similarly high accuracy rates for Edwards’ and Patau’s syndromes. While no screening test is 100% conclusive, NIPT3 is far more precise than traditional first-trimester screening methods. If your result indicates a higher risk, your GP or midwife may suggest further diagnostic testing to confirm the findings, ensuring you have all the information you need.

How quickly will I get my results?

Most mothers receive their NIPT3 results within 5–7 working days, which can be a huge relief when you’re feeling anxious.

The short turnaround time means you spend less time waiting and worrying, and more time focusing on your pregnancy.

The results are explained clearly, so you understand exactly what they mean for you and your baby.

What happens if the test shows a high risk?

If your NIPT3 results suggest a higher chance of a chromosomal condition, the laboratory will offer you a free consultation, should you wish to have one, and talk you through the findings and next steps.

This may include advising you to contact a specialist or do further testing. While this can feel overwhelming, having this information early allows you to make informed choices, plan your care, and access the right support for you and your baby.

Can I find out my baby’s sex with NIPT3?

Yes. if you choose, NIPT3 can determine your baby’s sex with a high degree of accuracy from as early as 10 weeks. This is entirely optional and will be discussed with you before the test.

Many parents enjoy the opportunity to connect with their baby on a more personal level, while others prefer to wait for the surprise.

Either way, the choice is yours.