Fertility Clock Headlines, Fertility Headlines

Prenatal genetic test offers more information, raises questions

The latest advance in prenatal genetic testing purports to offer parents more detailed information than ever about the child they are expecting. But for some, the new answers could lead to another round of questions.

The technology allows doctors to detect small or subtle chromosomal changes in a fetus — such as missing or extra pieces of DNA — that could be missed by standard tests.

Most parents will get results confirming a normal pregnancy. But some will learn that their baby has a birth defect, a developmental problem or other medical condition, and in a small number of cases the test will detect things that no one knows quite how to interpret.

The information can allow parents to prepare for early intervention and treatment, but it also could raise questions about terminating the pregnancy or lead to nagging worry over uncertain results.

Read full article.

Leave a Reply

Your email address will not be published. Required fields are marked *