Carrier screening is a type of genetic test that helps determine if an individual carries a gene for certain inherited disorders. This screening is often recommended for couples planning to have children, as it can identify potential risks of passing on genetic conditions, such as cystic fibrosis or sickle cell disease. The process typically involves a simple blood or saliva test. If one partner is found to be a carrier, the other may also be tested to assess the likelihood of having a child with a genetic disorder. Understanding these risks can help families make informed reproductive choices.