Informed Family Planning with Carrier Screening
What is Carrier Screening?
Carrier screening is a genetic test that aims to uncover any genetic defects (also known as variants) that an individual or couple could carry and unknowingly pass down to their children.
Autosomal Recessive Genetic Conditions
If two carriers of the same autosomal recessive disorder have a child, there is a 25% chance that their child will inherit the disorder, and a 50% chance the child will be a carrier.
X-linked Recessive Genetic Conditions
If a woman is a carrier and her reproductive partner is unaffected, 50% of their sons will inherit the condition, while 50% of daughters will be carriers.
Early Screening Is Key
Carrier screening provides the genetic information needed to make more informed reproductive decisions. Screening prior to conception or early in pregnancy can offer many advantages: