Overlapping idications

• R401 Common aneuploidy testing – prenatal or R26 Likely common aneuploidy should be used where only common aneuploidy testing is indicated • R21 Fetal anomalies with a likely genetic cause test should be used where it is considered more appropriate and following discussion with a Clinical Geneticist • R318 Recurrent miscarriage with products of conception available for testing can be used where there has been recurrent miscarriage in the absence of additional features suggestive of chromosomal abnormality • R27 Paediatric disorders or R412 Fetal anomalies with a likely genetic cause - non urgent, should be used for non-urgent testing (e.g. where there is miscarriage, imminent fetal loss, or termination of pregnancy) in cases of fetal anomaly with likely genetic cause Referrals for testing will be triaged by the Genomic Laboratory; testing should be targeted at those where a genetic or genomic diagnosis will guide management for the proband or family.