Cytogenetics is essential in genetic counseling as it helps identify chromosomal abnormalities that may lead to genetic disorders. Techniques such as amniocentesis and chorionic villus sampling (CVS) are used to obtain fetal cells for cytogenetic analysis. This allows for the detection of conditions like Down syndrome, Turner syndrome, and Klinefelter syndrome. Early diagnosis through cytogenetics enables families to make informed decisions and prepare for potential health challenges.
