GP's role
- In the case of either personal/family history of recurrent miscarriage, infertility, or developmental delay, consider a karyotype for the couple as part of their diagnostic process (during the pre-conception or prenatal period if applicable).
- Where a parental karyotype is abnormal, refer to Genetics Services (see Contacts, support and testing).
- Refer to a paediatrician if a baby is suspected of having Down syndrome or other chromosomal abnormality.
- Refer parents to a relevant support group (see Contacts, support and testing).


