Family & Society

What is genetic counseling, and when is it recommended before marriage?

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Genetic counseling is a structured consultation that reviews family history, explains inheritance and test options, and helps a couple understand possible outcomes without directing the marriage decision. It is especially relevant when partners are blood relatives, a child or relative has a known inherited disorder, repeated miscarriages or unexplained infant deaths occurred, or one partner has an abnormal carrier result. Testing should follow informed consent and appropriate interpretation; a carrier is usually healthy, and a result should not be treated as a diagnosis of disease or a moral judgment.

Evidence

Sources used

Academic Research · 2021

Genetic counseling and screening of consanguineous couples and their offspring practice resource: Focused Revision

Journal of Genetic Counseling

2021 NSGC expert practice resource and focused revision, not an evidence-based clinical practice guideline or a Pakistan prevalence study.

Source checked:

View source
Medical Reference · 2013

Prevention of Thalassaemias and Other Haemoglobin Disorders

Thalassaemia International Federation, NCBI Bookshelf

International reference on carrier screening, counseling and national prevention programs.View source
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