CdLS (affected families only)

Earliest Week: 14
Latest Week: 22

Price: £98

CdLS is genetic disorder but the gene has not yet been identified

Cornelia de Lange syndrome (CdLS) is rare and affects between 1 in 15,000 and 1 in 50,000 babies born. It is a genetic disorder but the gene has not yet been identified.

Children with the syndrome are small at birth and remain small compared to children of the same age.

Prenatal testing of subsequent pregnancies in an affected family is possible using either genetic testing or detailed ultrasound scanning.