Do I Need Genetic Testing in Pregnancy?
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Medically reviewed by
Baby Circle Medical Board
Reviewed on 18 July 2026
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Screening is offered to all; it is your choiceEvidence-based & doctor-reviewed
Screening tests (like NT and NIPT) are offered to everyone, while diagnostic tests (like amniocentesis) are offered based on your risk, age, history or screening results. Whether to have any genetic testing is a personal choice — genetic counselling can help you decide.
Screening vs diagnostic
- Screening (NT, NIPT, blood tests) — estimates risk, no risk to pregnancy.
- Diagnostic (amniocentesis, CVS) — confirms conditions, small procedure risk.
It is your decision
Some parents want as much information as possible; others prefer minimal testing. There is no wrong choice — discuss it with your doctor or a genetic counsellor.
Frequently asked questions
Is genetic testing compulsory?
No — screening is offered to all, but taking any test is your choice.
When is diagnostic testing recommended?
After higher-risk screening, certain family histories, or specific findings.
Can counselling help me decide?
Yes — genetic counselling explains the options so you can choose what is right for you.
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Medical disclaimer: This article is for general education only and is not a substitute for professional medical advice. Always consult your doctor about your pregnancy, and seek care immediately for any warning signs. Reviewed by the Baby Circle Medical Board.