referrals to WH fetal medicine outpatient clinic / genetic counsellor via fax to extension 50700 is appropriate for women with either:
confirmed foetal abnormality
PH major foetal abnormalitiy (eg. cardiac, brain)
confirmed viral seroconversion during pregnancies (eg. CMV, parvovirus, toxoplasmosis)
increased risk of aneuploidy on MSST or combined screening
advanced maternal age who are considering invasive testing
known carrier of genetic syndrome (eg. Thalassaemia, cystic fibrosis)